First Alert® BRK® 9V Carbon Monoxide Alarm
- First Alert® By BRK® 9V Lithium Battery-Operated Carbon Monoxide Alarm
- BRK Mfg# CO250LB
- 9V Lithium Battery Powered: 5-Year life
- Carbon Monoxide Detector
- Electrochemical CO Sensing Technology
- Two (2) Silence Features: Silences low-battery chirp up to eight (8) hours or temporarily silences an unwanted nuisance alarm
- Tamper Resistant: Locks alarm to mounting bracket to prevent removal of battery and/or alarm
- End of Life Signal – provides audible notification alarms needs to be replaced
- Single Test/Silence Button
- 10-Year Limited Warranty
- Listed to UL 2034 Standard
- Mfg #CO250LB
