First Alert 1039765/P1010 Micro Smoke Alarm, White, 3 V BF15 current-limiting

current-limiting

Expands as it sets to lock in place even under constant water pressure

Set the mood and add fun

10" blade is ideal for access in tight spaces

Excellent stain blocking resistance

First Alert 1039765/P1010 Micro Smoke Alarm, White, 3 V BF15 current-limitingHighlights: Alarm Type: Audible Color: White Dimensions: 1 1 2 in L x 1 1 2 in W x 1 1 2 in H Housing Material: Resin Plastic Operating Temperature: 40 to 100 deg F Power Source: Battery Power Supply: 3 V Sensor Type: Photoelectric Sound Level: 85 dB Much smaller than a traditional smoke detector, the First Alert P1010 micro smoke alarm features a modern, ultra compact design that can be unobtrusively mounted on a wall or ceiling The unit is