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ionization smoke 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

  • 4 Beam Photoelectric Perimeter Beam Detector

    Contact Now4 Beam Photoelectric Perimeter Beam DetectorAnti strong light up to 50000LUX, built-in auto adjustment filtering system, avoid the interference strong light and car spotlight. Unique optical design: the optical beams could penetrate through multilayer glass, strong resistance to external interference Integrative structure for waterproof, dustproof and mothproof. Adopted the large caliber non-sphere dual focus coaxial optic lens, and fresnel lens optical. Strong function of RFI & EMI. Using the multilevel LED, solve the trouble of interference by the close frequencies.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

  • China ANKA 4 Wire CE Approved Easy Installation Photoelectric Smoke Detector

    Contact NowChina ANKA 4 Wire CE Approved Easy Installation Photoelectric Smoke DetectorChina ANKA 4 Wire CE Approved Easy Installation Photoelectric Smoke Detector Product Description Feature 1. Easy installation and maintenance. 2. High sensitivity, high shield. 3. 4 wire, soud and flash and relay output. Technical specification Clear picture Packaging & Shipping Our Services...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

  • 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

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