Battery Operated 9v Wireless Smoke Detector E-SD2 Yale

Detects all types of smoke. Battery operated. Audible low battery warning indicator. Protect your family by using Yale Smoke Detectors in your home to alert you of any potential fire threats.

Features:
- Photoelectric sensing technology 
- Alarm alerts you of a potential fire 
- Blinking power indicator 
- Audible low battery warning indicator
 

What's in the box
1 x Smoke Detector
1 x 9V Battery