Best Warning Alarms. Reviews August, 2020

Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

Search only Kidde brand name
Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

Current price: 24.88 USD

Saving: $20.11 (45%)


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Height: 5.6 Inches

Length: 1.8 Inches

Width: 5.6 Inches

Weight: 1 Pounds

Warranty: 5-year limited warranty

  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected

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Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Interconnectable | Model # KN-COSM-IBA

Search only Kidde brand name
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Interconnectable | Model # KN-COSM-IBA

Current price: 33.52 USD


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Height: 6 Inches

Length: 2 Inches

Width: 6 Inches

Weight: 0.4 Pounds

Warranty: 10 Year Limited

  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket

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Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO, White

Search only Kidde brand name
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO, White

Current price: 52.78 USD

Saving: $10.22 (16%)


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Height: 5.5 Inches

Length: 5.5 Inches

Width: 1.5 Inches

Weight: 0.000625 Pounds

  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.

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Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning

Search only Kidde brand name
Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning

Current price: 34.34 USD

Saving: $46.08 (57%)


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Height: 11 Inches

Length: 8 Inches

Width: 2 Inches

Weight: 0.33 Pounds

Warranty: 10 year limited

  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.

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GTP 110dB 12V-60V Industrial Heavy Duty Backup Warning Alarm Reverse Beeper Commercial Construction Vehicles Truck Van Forklift Freight Car Lorry

Search only GTP brand name
GTP 110dB 12V-60V Industrial Heavy Duty Backup Warning Alarm Reverse Beeper Commercial Construction Vehicles Truck Van Forklift Freight Car Lorry

Current price: 13.59 USD

Saving: $6.40 (32%)


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Height: 2.57 Inches

Length: 4 Inches

Width: 1.6 Inches

Warranty: 90 DAYS

  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Wiring is required to any 12V-60V DC power source. Preferably your reverse backup bulb wire.
  • Back-up alarm is made for heavy-duty & commercial use, best for industrial heavy duty commercial construction vehicles.
  • Easy to install, universal mounting bracket with slotted holes. It can be mounted anywhere in your heavy-duty vehicle.
  • Produces a powerful beeping sound that is 110 dB, it will be louder in practical use.
  • Automatically adjusts to a voltage range of 12-60 volt vehicles, Waterproof housing with epoxy embedded electronics.

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Digital Infrared Thermometer Non-Contact IR Thermometer Forehead Thermometer, Instant Reading, Warning Alarm, for Family, Public Area, School, Office

Search only Techvilla brand name
Digital Infrared Thermometer Non-Contact IR Thermometer Forehead Thermometer, Instant Reading, Warning Alarm, for Family, Public Area, School, Office

Current price: 28.88 USD


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  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Wiring is required to any 12V-60V DC power source. Preferably your reverse backup bulb wire.
  • Back-up alarm is made for heavy-duty & commercial use, best for industrial heavy duty commercial construction vehicles.
  • Easy to install, universal mounting bracket with slotted holes. It can be mounted anywhere in your heavy-duty vehicle.
  • Produces a powerful beeping sound that is 110 dB, it will be louder in practical use.
  • Automatically adjusts to a voltage range of 12-60 volt vehicles, Waterproof housing with epoxy embedded electronics.
  • PACKAGE INCLUDE: user manual and the thermometer. BATTERIES ARE NOT INCLUDED.
  • MULTI-FUNCTION: 2 Modes Temperature Thermometer,not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, milk etc. with clock function(switching mode to Object or Body mode). Infrared technology makes this thermometer handy to measure the surface temperature of various objects.
  • EASY.FAST AND ACCURATE: Measures in both Fahrenheit and Celsius, large capacity of strong 32 measurements, Body and Surf mode switch, auto power off and can take up to 3000 readings; Large-size LCD screen,high brightness white back light,display clear and soft (BATTERIES ARE NOT INCLUDED). This thermometer can accurately measure targets at greater distances compared to most other thermometers.
  • HIGH-TEMP ALARM: If the temperature is above the normal range (default setting 38 °C/100.4°F), the fever thermometer will make a warning sound, and the alarm point is settable. The fever alert would help you recognize fever immediately.An auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
  • NON-CONTACT / NO-TOUCH: Thermometer for adults, 1 second fast measurement, which can greatly keep you safe. The measurement accuracy is controlled at ≤ ± 0.3 ℃. Practical for both indoor and outdoor use, this thermometer lets you safely measure temperatures from a distance while still maintaining infrared-sharp accuracy.

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Bewinner Power Failure Alarm, Power Out/Failure Alarm LED Indicator Siren Alarms Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren CN Plug 220V

Search only Bewinner brand name
Bewinner Power Failure Alarm, Power Out/Failure Alarm LED Indicator Siren Alarms Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren CN Plug 220V

Current price: 13.69 USD


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Height: 0.393700787 Inches

Length: 0.393700787 Inches

Width: 0.393700787 Inches

  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Wiring is required to any 12V-60V DC power source. Preferably your reverse backup bulb wire.
  • Back-up alarm is made for heavy-duty & commercial use, best for industrial heavy duty commercial construction vehicles.
  • Easy to install, universal mounting bracket with slotted holes. It can be mounted anywhere in your heavy-duty vehicle.
  • Produces a powerful beeping sound that is 110 dB, it will be louder in practical use.
  • Automatically adjusts to a voltage range of 12-60 volt vehicles, Waterproof housing with epoxy embedded electronics.
  • PACKAGE INCLUDE: user manual and the thermometer. BATTERIES ARE NOT INCLUDED.
  • MULTI-FUNCTION: 2 Modes Temperature Thermometer,not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, milk etc. with clock function(switching mode to Object or Body mode). Infrared technology makes this thermometer handy to measure the surface temperature of various objects.
  • EASY.FAST AND ACCURATE: Measures in both Fahrenheit and Celsius, large capacity of strong 32 measurements, Body and Surf mode switch, auto power off and can take up to 3000 readings; Large-size LCD screen,high brightness white back light,display clear and soft (BATTERIES ARE NOT INCLUDED). This thermometer can accurately measure targets at greater distances compared to most other thermometers.
  • HIGH-TEMP ALARM: If the temperature is above the normal range (default setting 38 °C/100.4°F), the fever thermometer will make a warning sound, and the alarm point is settable. The fever alert would help you recognize fever immediately.An auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
  • NON-CONTACT / NO-TOUCH: Thermometer for adults, 1 second fast measurement, which can greatly keep you safe. The measurement accuracy is controlled at ≤ ± 0.3 ℃. Practical for both indoor and outdoor use, this thermometer lets you safely measure temperatures from a distance while still maintaining infrared-sharp accuracy.
  • High voltage resistant design, works fine even when power voltage exceeds standard.
  • Drawer-type cell cover design, can change the battery easily.
  • The warning could be manual muted by on/off switch.
  • The siren alarms when the power supply is cut off until restore power.
  • LED indicator shows power out / failure alarm and power condition.

More Info

Kidde Night Hawk Combination Smoke Co Alarm W Voice Alarm Warning Safety Devices

Search only Unknown brand name
Kidde Night Hawk Combination Smoke Co Alarm W Voice Alarm Warning Safety Devices

Current price: 72.55 USD


Check price and availability


  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Wiring is required to any 12V-60V DC power source. Preferably your reverse backup bulb wire.
  • Back-up alarm is made for heavy-duty & commercial use, best for industrial heavy duty commercial construction vehicles.
  • Easy to install, universal mounting bracket with slotted holes. It can be mounted anywhere in your heavy-duty vehicle.
  • Produces a powerful beeping sound that is 110 dB, it will be louder in practical use.
  • Automatically adjusts to a voltage range of 12-60 volt vehicles, Waterproof housing with epoxy embedded electronics.
  • PACKAGE INCLUDE: user manual and the thermometer. BATTERIES ARE NOT INCLUDED.
  • MULTI-FUNCTION: 2 Modes Temperature Thermometer,not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, milk etc. with clock function(switching mode to Object or Body mode). Infrared technology makes this thermometer handy to measure the surface temperature of various objects.
  • EASY.FAST AND ACCURATE: Measures in both Fahrenheit and Celsius, large capacity of strong 32 measurements, Body and Surf mode switch, auto power off and can take up to 3000 readings; Large-size LCD screen,high brightness white back light,display clear and soft (BATTERIES ARE NOT INCLUDED). This thermometer can accurately measure targets at greater distances compared to most other thermometers.
  • HIGH-TEMP ALARM: If the temperature is above the normal range (default setting 38 °C/100.4°F), the fever thermometer will make a warning sound, and the alarm point is settable. The fever alert would help you recognize fever immediately.An auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
  • NON-CONTACT / NO-TOUCH: Thermometer for adults, 1 second fast measurement, which can greatly keep you safe. The measurement accuracy is controlled at ≤ ± 0.3 ℃. Practical for both indoor and outdoor use, this thermometer lets you safely measure temperatures from a distance while still maintaining infrared-sharp accuracy.
  • High voltage resistant design, works fine even when power voltage exceeds standard.
  • Drawer-type cell cover design, can change the battery easily.
  • The warning could be manual muted by on/off switch.
  • The siren alarms when the power supply is cut off until restore power.
  • LED indicator shows power out / failure alarm and power condition.
  • Low battery indicator
  • Warnings spoken to you in a loud-volume voice
  • 2 LEDs
  • Hush button
  • Smoke and carbon monoxide sensors

More Info

Kidde KN-COSM-IB Hardwire Combination Carbon Monoxide and Smoke Alarm with Battery Backup and Voice Warning, Interconnec by Kidde

Search only Kidde brand name
Kidde KN-COSM-IB Hardwire Combination Carbon Monoxide and Smoke Alarm with Battery Backup and Voice Warning, Interconnec by Kidde

Current price: 34.26 USD


Check price and availability


  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Wiring is required to any 12V-60V DC power source. Preferably your reverse backup bulb wire.
  • Back-up alarm is made for heavy-duty & commercial use, best for industrial heavy duty commercial construction vehicles.
  • Easy to install, universal mounting bracket with slotted holes. It can be mounted anywhere in your heavy-duty vehicle.
  • Produces a powerful beeping sound that is 110 dB, it will be louder in practical use.
  • Automatically adjusts to a voltage range of 12-60 volt vehicles, Waterproof housing with epoxy embedded electronics.
  • PACKAGE INCLUDE: user manual and the thermometer. BATTERIES ARE NOT INCLUDED.
  • MULTI-FUNCTION: 2 Modes Temperature Thermometer,not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, milk etc. with clock function(switching mode to Object or Body mode). Infrared technology makes this thermometer handy to measure the surface temperature of various objects.
  • EASY.FAST AND ACCURATE: Measures in both Fahrenheit and Celsius, large capacity of strong 32 measurements, Body and Surf mode switch, auto power off and can take up to 3000 readings; Large-size LCD screen,high brightness white back light,display clear and soft (BATTERIES ARE NOT INCLUDED). This thermometer can accurately measure targets at greater distances compared to most other thermometers.
  • HIGH-TEMP ALARM: If the temperature is above the normal range (default setting 38 °C/100.4°F), the fever thermometer will make a warning sound, and the alarm point is settable. The fever alert would help you recognize fever immediately.An auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
  • NON-CONTACT / NO-TOUCH: Thermometer for adults, 1 second fast measurement, which can greatly keep you safe. The measurement accuracy is controlled at ≤ ± 0.3 ℃. Practical for both indoor and outdoor use, this thermometer lets you safely measure temperatures from a distance while still maintaining infrared-sharp accuracy.
  • High voltage resistant design, works fine even when power voltage exceeds standard.
  • Drawer-type cell cover design, can change the battery easily.
  • The warning could be manual muted by on/off switch.
  • The siren alarms when the power supply is cut off until restore power.
  • LED indicator shows power out / failure alarm and power condition.
  • Low battery indicator
  • Warnings spoken to you in a loud-volume voice
  • 2 LEDs
  • Hush button
  • Smoke and carbon monoxide sensors

More Info

Digital Infrared Thermometer Non-Contact Forehead Thermometer with LCD Display, Instant Reading, Warning Alarm, for Family, Public Area, School, Office

Search only TechVilla brand name
Digital Infrared Thermometer Non-Contact Forehead Thermometer with LCD Display, Instant Reading, Warning Alarm, for Family, Public Area, School, Office

Current price: 29.88 USD


Check price and availability


  • Voice announcements - Hush Feature temporarily silences nuisance alarms with “Hush Mode Activated” and “Hush Mode Cancelled” voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce “Carbon Monoxide Previously Detected” to warn of the CO incident, when the test/ reset button is pressed. Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C). Voltage (volts):4.5
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in technical specification for manual.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Combined carbon monoxide and smoke alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Voice alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries. Temperature range = 40 degrees Fahrenheit (4.4 degrees Celsius) to 100 degrees Fahrenheit (37.8 degrees Celsius)
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Ionization sensor technology - Ideal for detecting fast flaming and other types of fires, Est button Functions: Tests the unit for proper operation - Peak level memory - Resets the carbon monoxide alarm
  • Peak level memory - Announces “carbon monoxide previously detected” if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM feature-silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Humidity range: 10%-95% relative humidity, non-condensing. Battery lockout system - The battery door will not close unless the batteries are properly installed, Alarm tamper resist - Helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included) - Provides protection during power outages. Front loading battery Door - Replace the backup batteries without disconnecting from mounting bracket
  • Compatible with Kidde, FireX, code one and sentinel products
  • Hush feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Ionization sensing technology - Ideal for detecting fast flaming and other types of fires. Temperature Range: 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Voice warning system - Verbally announces “Fire” or “Warning, Carbon monoxide” to help distinguish between threats. Audio alarm: 85 dB at 10 feet
  • Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Self-activation – Alarm automatically activates when attached to the mounting bracket.
  • Photoelectric sensor – Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Sealed-in lithium battery – Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Voice alarm – Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces “Fire” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected.
  • Combination smoke and carbon monoxide alarm – Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Wiring is required to any 12V-60V DC power source. Preferably your reverse backup bulb wire.
  • Back-up alarm is made for heavy-duty & commercial use, best for industrial heavy duty commercial construction vehicles.
  • Easy to install, universal mounting bracket with slotted holes. It can be mounted anywhere in your heavy-duty vehicle.
  • Produces a powerful beeping sound that is 110 dB, it will be louder in practical use.
  • Automatically adjusts to a voltage range of 12-60 volt vehicles, Waterproof housing with epoxy embedded electronics.
  • PACKAGE INCLUDE: user manual and the thermometer. BATTERIES ARE NOT INCLUDED.
  • MULTI-FUNCTION: 2 Modes Temperature Thermometer,not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, milk etc. with clock function(switching mode to Object or Body mode). Infrared technology makes this thermometer handy to measure the surface temperature of various objects.
  • EASY.FAST AND ACCURATE: Measures in both Fahrenheit and Celsius, large capacity of strong 32 measurements, Body and Surf mode switch, auto power off and can take up to 3000 readings; Large-size LCD screen,high brightness white back light,display clear and soft (BATTERIES ARE NOT INCLUDED). This thermometer can accurately measure targets at greater distances compared to most other thermometers.
  • HIGH-TEMP ALARM: If the temperature is above the normal range (default setting 38 °C/100.4°F), the fever thermometer will make a warning sound, and the alarm point is settable. The fever alert would help you recognize fever immediately.An auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
  • NON-CONTACT / NO-TOUCH: Thermometer for adults, 1 second fast measurement, which can greatly keep you safe. The measurement accuracy is controlled at ≤ ± 0.3 ℃. Practical for both indoor and outdoor use, this thermometer lets you safely measure temperatures from a distance while still maintaining infrared-sharp accuracy.
  • High voltage resistant design, works fine even when power voltage exceeds standard.
  • Drawer-type cell cover design, can change the battery easily.
  • The warning could be manual muted by on/off switch.
  • The siren alarms when the power supply is cut off until restore power.
  • LED indicator shows power out / failure alarm and power condition.
  • Low battery indicator
  • Warnings spoken to you in a loud-volume voice
  • 2 LEDs
  • Hush button
  • Smoke and carbon monoxide sensors
  • PACKAGE INCLUDE: user manual and the thermometer. BATTERIES ARE NOT INCLUDED.
  • MULTI-FUNCTION: 2 Modes Temperature Thermometer,not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, milk etc. with clock function(switching mode to Object or Body mode). Infrared technology makes this thermometer handy to measure the surface temperature of various objects.
  • EASY.FAST AND ACCURATE: Measures in both Fahrenheit and Celsius, large capacity of strong 32 measurements, Body and Surf mode switch, auto power off and can take up to 3000 readings; Large-size LCD screen,high brightness white back light,display clear and soft (BATTERIES ARE NOT INCLUDED). This thermometer can accurately measure targets at greater distances compared to most other thermometers.
  • HIGH-TEMP ALARM: If the temperature is above the normal range (default setting 38 °C/100.4°F), the fever thermometer will make a warning sound, and the alarm point is settable. The fever alert would help you recognize fever immediately.An auto-off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
  • NON-CONTACT / NO-TOUCH: Thermometer for adults, 1 second fast measurement, which can greatly keep you safe. The measurement accuracy is controlled at ≤ ± 0.3 ℃. Practical for both indoor and outdoor use, this thermometer lets you safely measure temperatures from a distance while still maintaining infrared-sharp accuracy.

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