Alarm mute with auto reset. Used to temporarily silence alarm during ventilation. Detector automatically resets.
Easy to install - No wiring required.
24 hour continuous protection.
* Low battery signal.
Safe ionization technology.
Micro design and engineered.
Battery operated - 9 volt battery included.
5 year Limited Warranty.
UL listed to 10/1/99 UL standard for recreational vehicle smoke alarms.