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HS-DG812 Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity. Our standard battery is 6F22, lithium battery is optional. 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 106mm in diameter x32mm depth Interconnects: No Easy to install with mounting base included Suitable for any room Low battery signal Test button for simple testing
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Shenzhen Haisheng Security Technology Co., Ltd.
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The 9v Photoelectric Smoke Detector is a battery-powered photoelectric smoke alarm designed for fire safety applications. It uses a photoelectric sensor to detect smoke particles and provides an audible alarm when smoke is detected.
Key specifications include a 9V battery power source (with standard 6F22 battery included and lithium battery optional), an audio alarm output of 85dB at 3 meters, an operating temperature range of 0 to 40 degrees Celsius, and a humidity range of 5% to 95% relative humidity. The detector has a diameter of 106mm and a depth of 32mm, includes a mounting base for easy installation, and features a low battery signal and test button for functionality checks.
The seller has not added a specification yet; ask for the data sheet or test certificate. Ask Shenzhen Haisheng Security Technology Co., Ltd. for a firm quote and delivery terms before you order.
Shenzhen Haisheng Security Technology Co., Ltd. is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Shenzhen Haisheng Security Technology Co., Ltd. for prices, specifications and documents for 9v Photoelectric Smoke Detector.
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