Photoelectric Smoke Alarm Detectors
1. High Quality Smoke Detectors For Fire Alarm System
2. Battery Powered Smoke Alarm

Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity by Advanced MCU Expert Algorithm Software.

Key Specifications/Special Features
Advanced MCU Expert Algorithm Software to prevent the most smoke alarm fault.
Power Source: 9V Battery (included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0°C to 40°C
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoelectric
Size: diameter 105mm in diameter x59mm depth
Interconnects: Yes
Easy to install with mounting base included
Suitable for any room
Low battery signal
Test button for simple testing