USI SS-901-LR-6P PHOTELECTRIC SMOKE & FIRE ALARM DC 9 VOLT

9V Dc Photoelectric Smoke AlarmRed LedTamper Resistant

Photoelectric Technology typically has a quicker response to slow smoldering fires Powered by a replaceable heavy-duty 9-volt battery to ensure protection even during a power outage (battery included) Fast and easy to install with all mounting hardware included and no wiring required Features a red LED light that flashes when the alarm goes off and a cover designed to protect against contaminants Comes with a 5 year limited warranty