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low price motion sensor detector

  • Addressable heat detector AJ-6920

    Contact NowAddressable heat detector AJ-6920The detector is suitable for such industrial and civil buildings that have a great deal of heat when fire takes place, such as kitchens, boiler rooms, generator rooms, drying workshops and smoking rooms and is not suitable for places with a great deal of smoke but little heat.Read More

  • China CO Gas Detector Manufacturers

    Contact NowChina CO Gas Detector ManufacturersThis is 9v alkaline battery powered carbon monoxide detector, battery life is 1 year. Detect gas: CO gas. Sound alarm and LED flash when detect CO gas leak.Read More

  • 2017 Alibaba Hot Sale High Sensitivity 110 Degree Wired Anti-theft Motion Sensor Alarm

    Contact Now2017 Alibaba Hot Sale High Sensitivity 110 Degree Wired Anti-theft Motion Sensor Alarm2017 Alibaba Hot Sale High Sensitivity 110 Degree Wired Anti-theft Motion Sensor Alarm Feature 1. Auto temperature compensation 2. Anti white ligh interference 3. Anti RF interference(20V/m-1GHz) 4. SMT design adopted 5. Alarm output N.C./N.O., anti RF interference Technical Specification Our...Read More

  • Ceiling Mounted PIR And Microwave Detector

    Contact NowCeiling Mounted PIR And Microwave DetectorThe item is dual tech, PIR and microwave. Pet-immunity: < 25kg. Digital two-way automatic temperature compensation, super resistance to false alarm.Read More

  • Dual Tech Microwave & PIR Detector

    Contact NowDual Tech Microwave & PIR DetectorThis is microwave and PIR detector, dual tech. Anti-pet weight up to 30kg. It is outdoor use, waterproof function. Germany import optical filter which can block other light up to 99%.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

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