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natural gas alarm detector

  • 315MHz or 433MHz Wireless PIR Detector

    Contact Now315MHz or 433MHz Wireless PIR 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 i t wi l l send out alarm signal to alarm host i f there is movement. The product is suitable for the safety of residential house, villas, factories, markets, warehouses, office building etc.Read More

  • GSM Wireless Home Security Alarm System

    Contact NowGSM Wireless Home Security Alarm SystemGSM And PSTN Wireless Home Security Alarm System AJ-380, it is dual tech, works with sim card, supply SMS alert. It have 99 wireless and 8 wired zone.Read More

  • 2 wire photoelectric heat detector AJ-521

    Contact Now2 wire photoelectric heat detector AJ-521This product named fixed temperature heat detectors is suited to virtually any commercial. The detector responds in alarm if the temperature goes above the trip point. This unit is made up of an externally mounted thermistor with a specially designed cover that protects the thermistor while allowing maximum air flow. The thermistor reads the temperature from the air it takes in. It then transmits a signal representing the temperature to the panel. If the temperature exceeds the trip point, an alarm occurs. The status LED lights during the alarm period. The detector is suitable for detecting the heat in house, shop, hotel, restaurant, office, building, school, bank, library and etc.Read More

  • Household Ionization Smoke Detector

    Contact NowHousehold Ionization Smoke DetectorThe sensor is ionization smoke sensor, alkaline battery powered, battery life is 1 year. It suit for the place which have heavy dust. Only detect black smoke. Suit for wholesale and retail.Read More

  • Fire Alarm Conventional Photoelectric Smoke Alarm Detector AJ-712

    Contact NowFire Alarm Conventional Photoelectric Smoke Alarm Detector AJ-712Fire Alarm Conventional Photoelectric Smoke Alarm Detector AJ-712, it is 2 wire detector, power is DC24V, used for fire alarm. It need connect with conventional fire alarm control panel. Its advantage is high shield with metal cover, unique maze, only detect black smoke.Read More

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