FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup. 3-Pack , White – 12-Pack

$52.30

Description

Style Hardwired
Power Source Battery Powered,Hardwired
Color White
Product Dimensions 1.9″D x 5.6″W x 5.6″H
Item Weight 11.2 ounces
Alarm Audible
Sensor Type electrochemical,ionization

  • Keep your family safe with this 3-pack of hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there’s a power failure
  • Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast-burning fire
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85-decibel siren provides a clear, loud warning upon detection
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Simple to use, with a single test/silence button, and side-load battery compartment; Tamper-resistant locking brackets and universal mounting brackets make installation easy. Dust cover

 
First Alert
 
What is carbon monoxide?
 

Common sources of Carbon Monoxide

Furniture

Dryer Vent

Chimney

 
 
 
 
 

What does the beep mean?

4 beeps and a pause

1 beep every minute

5 beeps every minute

 

Emergency: Carbon monoxide has been detected. Move to fresh air and call 911.

Low battery: It’s time to replace the batteries in your carbon monoxide alarm.

End of life: It’s time to replace your carbon monoxide alarm.

 
Recommended alarm placement
 

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