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cheap Pir detector sensor

  • 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

  • Household Carbon Monoxide And Gas Detector

    Contact NowHousehold Carbon Monoxide And Gas DetectorThis is battery powered carbon monoxide detector, 9v alkaline battery, battery life is 1 year. Sound alarm and LED flash when detect CO gas leak. Suit for home, hotel, kitchen, etc. ANKA Sci-Tech Co.,Ltd is one of the leading China household carbon monoxide and gas detector manufacturers and...Read More

  • Smart Home Zigbee Smoke Detector

    Contact NowSmart Home Zigbee Smoke DetectorZigbee smoke detector, should connect with Zigbee alarm panel. It through RF433 transmit signal.Read More

  • temperature alarm detector AJ-523

    Contact Nowtemperature alarm detector AJ-523The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption. The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel. Heat detector and smoke & heat detector combine a photoelectronic sensing chamber and a temperature heat detector.Read More

  • EN14604 Battery Powered Fire Alarm Detector

    Contact NowEN14604 Battery Powered Fire Alarm DetectorThis is photoelectric smoke 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....Read More

  • Wireless Window Magnetic Sensor

    Contact NowWireless Window Magnetic SensorThis is wireless type window/door magnetic sensor, should works with wireless panel. Wireless frequency have 315MHz and 433MHz optional.Read More

  • Battery Powered Mini Wireless Pir Alarm Detector

    Contact NowBattery Powered Mini Wireless Pir Alarm DetectorThe product is wireless passive infrared detector with high stability. It has adopted advanced technology in signal processing and provided superhigh detection ability and anti error alarm. The detector will detect movement of human automatically when intruder pass through the detected area, and it will send out alarm signal to alarm host if there is movement.Read More

  • 12V Wide Angle Wired PIR Detector Alarm AJ-610

    Contact Now12V Wide Angle Wired PIR Detector Alarm AJ-610Wide Angle PIR detectorInput voltage: DC9-16VOperating current:≤18mA (DC 12V)Installation method: Wall mountedInstallation method: 2.2m is recommendedDetecting ditance: 12 meterDetecting Angle:110°AlaRead More

  • 360 Degree Ceiling Mounted Pir Detector AJ-613

    Contact Now360 Degree Ceiling Mounted Pir Detector AJ-613The product is wired passive infrared detector with high stability. It has adopted advanced technology in signal processing and provided superhigh detection ability and anti error alarm. The detector will detect movement of human automatically when intruder pass through the detected area, and it will send out alarm signal to alarm host if there is movement. The product is suitable for the safety of residential house, villas, factories, markets, warehouses, office building etc.Read More

  • Kitchen Use Wireless Gas Detector AJ-925

    Contact NowKitchen Use Wireless Gas Detector AJ-925Kitchen Use Wireless Gas Detector AJ-925, wireless frequency have 315MHz and 433MHz optional. It support shut off solenoid valve and manipulator. It works with wireless panel.Read More

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