This First Alert battery-operated combination smoke detector/carbon monoxide alarm detects two threats, and installs easily without needing an electrician.
Features:
- 85dB alarm
- Battery-operated unit installs quickly and easily without an electrician
- Photoelectric sensor detects smoke
- Electrochemical CO sensor alerts you to carbon monoxide
- A single button tests the unit or silences the alarm
HC-FA-SMCO
$64.99
