Battery Operated Smoke Alarms, Smoke, Ionization, 5.6 in Diam

Test button—Tests unit's electronic circuitry, horn and battery function
Low battery indicator—Smoke alarm will chirp in the event of a low battery
Red LED—Flashes every 30-40 seconds to indicate that the smoke alarm is receiving power
Dust cover
Battery operated—Easy installation and continuous protection even during power outages

Quantity 1EA

Specifications

Depth [Nom]=1.55 in
Dia. [Nom]=5.6 in
Display Type=Flashing LED
Gas Type=Smoke
Height [Nom]=5.6 in
Includes=Lithium Battery
Power Source=Sealed Lithium
Run Time [Max]=10 yrs
Sensor Type=Ionization
Sound Level=85 dB
Temp. Range [Max]=100 F
Temp. Range [Min]=40 F
Width [Nom]=5.6 in
Wt.=1 lb