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smoke and heat detector

  • 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

  • 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

  • Independent Battery Powered Co Gas Detector

    Contact NowIndependent Battery Powered Co 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. ANKA Sci-Tech Co.,Ltd is one of the leading China independent battery powered co gas detector manufacturers and suppliers, and also a professional...Read More

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