Co Detectors
This BRK battery operated carbon monoxide alarm features a 10-year sealed lithium battery. It comes with a backlit digital display and audible end of life signal. The alarm is listed to UL 2034 and comes with a 10-year limited warranty.
- 10-year 3-Volt, sealed lithium battery
- Electrochemical carbon monoxide sensor
- Back lit digital display
- Silence feature
- End of life signal
- 10-year limited warranty
BRK/First Alert battery operated carbon monoxide alarm utilizes an electrochemical CO sensor. It provides an audible end of life warning. The unit carries a 7-year limited warranty.
- 9-Volt alkaline battery operated carbon monoxide alarm
- Electrochemical CO sensor
- 2 silence features
- Audible end of life signal
- 7-year limited warranty