9V Battery Photoelectric Smoke Detector
 

Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity. Key Specifications/Special Features

Power Source: 9V Battery (included). Audio Alarm: ≥ 85dB/3m Temperature Range: 0℃ to 40℃ 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

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