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cheap motion sensor detector

  • Pir Detector Pir Ceiling Alarm Detector AJ-621D

    Contact NowPir Detector Pir Ceiling Alarm Detector AJ-621DQuick DetailsPlace of Origin: Guangdong, China (Mainland)Brand Name: AnkaModel Number: AJ621D active motion detectorUsage: Auto, Curtain PIR detectorColor: whitePlace of origin: Guangdong ChinaBrand:Read More

  • Battery Powered Independent Smoke Detector AJ-706

    Contact NowBattery Powered Independent Smoke Detector AJ-706This product named Photoelectric 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

  • 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

  • Ceiling Mounted LPG Gas Detector

    Contact NowCeiling Mounted LPG Gas DetectorThe products is ceiling mounted gas detector with high stability. It is used for detecting leaking gas. Adopting advanced semiconductor sensor to ensure high stability and long life. It is convenient for mounting. The product is suitable for the safety of residential house, villas, hotels, markets, boarding house, etc.Read More

  • 2017 Hot Sale Accepted OEM And ODM Combined Heat And Smoke Detector

    Contact Now2017 Hot Sale Accepted OEM And ODM Combined Heat And Smoke Detector2017 Hot Sale Accepted OEM and ODM Combined Heat and Smoke Detector Product Description Feature 1. High sensitivity, high shield. 2. Easy installation and maintenance. 3. 2 wire, 4 wire are available. Technical Specifcation Clear picture Packaging & Shipping Packing 1. Goods is along with...Read More

  • High Sensitivity Plastic Cover Building Used Smoke And Heat Detector

    Contact NowHigh Sensitivity Plastic Cover Building Used Smoke And Heat DetectorHigh Sensitivity Plastic Cover Building Used Smoke and Heat Detector Product Description Feature 1. High sensitivity, high shield. 2. Easy installation and maintenance. 3. 2 wire, 4 wire are available. Technical Specifcation Clear picture Packaging & Shipping Packing 1. Goods is along with...Read More

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