Interconnected Smoke Alarm

Product Description

Interconnected Smoke Alarm|Bridge Unit - Wireless Photoelectric Hardwired Smoke Alarm|Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm|Perfect Mount - allows for easy alignment of alarm|Spread Spectrum Horn Tone - Lower and varying frequency makes it easier for the elderly with normal aged related hearing loss to hear the horn