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low price smoke sensor

  • AC powered Smoke Detector Alarm

    Contact NowAC powered Smoke Detector AlarmThis detector detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it. While have no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal. The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.Read More

  • Independent Home Smoke Alarms

    Contact NowIndependent Home Smoke AlarmsThis is Li battery powered photoelectric smoke detector, battery life is 10 years, passed EN14604 certificate. Suit for home, hotel, office, etc ANKA Sci-Tech Co.,Ltd is one of the leading China independent home smoke alarms manufacturers and suppliers, and also a professional company equipped...Read More

  • EN14604 Household Smoke Detection

    Contact NowEN14604 Household Smoke DetectionThis is Li battery powered photoelectric smoke detector, battery life is 10 years, passed EN14604 certificate. Suit for home, hotel, office, etc ANKA Sci-Tech Co.,Ltd is one of the leading China EN14604 household smoke detection manufacturers and suppliers, and also a professional company...Read More

  • Optical Smoke Detector Alarm

    Contact NowOptical Smoke Detector AlarmThis is alkaline battery powered photoelectric smoke detector, with light, battery life is 1 years. Suit for home, hotel, office, etc ANKA Sci-Tech Co.,Ltd is one of the leading China optical smoke detector alarm manufacturers and suppliers, and also a professional company equipped with...Read More

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ANKA Sci-Tech Co.,Limited
ANKA Sci-Tech Co.,Limited