Hardwired smoke and carbon monoxide alarm with ionization sensing for smoke and an electrochemical sensor for carbon monoxide gas. It operates on a 120V hardwired power source and includes a 9V alkaline battery backup.
85 dBA audible alarm
Red LED hazard indicator
Test-Hush button
Interconnects with up to 18 compatible smoke, heat, or carbon monoxide alarms
Connects with up to 6 compatible strobe lights or relay modules
UL Listed
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