The BRK SC9120B is an efficient smoke and carbon monoxide combination alarm. This 120V wire-in combination smoke and carbon monoxide alarm operates in single, or interconnectable multiple stations. It is designed for residential and institutional applications. Audible notifications alert when the alarm is nearing its end of life, which is rated at 10 years.
- End of life signal
- Two locking features to prevent battery or device theft
- 85 decibel alarm
- Functions at temperatures from 40°F to 100°F
- Functions up to 95% humidity