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gas leak detector factory

  • 2017 Hot Sale Accepted OEM And ODM Combined Heat And Smoke Detector

    Contact Now2017 Hot Sale Accepted OEM And ODM Combined Heat And Smoke Detector2017 Hot Sale Accepted OEM and ODM Combined Heat and Smoke 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

  • Battery Operated Wireless Photoelectric Smoke Detector AJ-703R

    Contact NowBattery Operated Wireless Photoelectric Smoke Detector AJ-703Rbattery operated photoelectric smoke detector, it is alkaline battery powered, battery life is 1 year. RF frequency have 315MHz and 433MHz optional.Read More

  • Anka New Pir Detector 360 Degree Wide Angle Pir Sensor

    Contact NowAnka New Pir Detector 360 Degree Wide Angle Pir SensorProducts wifi pir sensor for security alarm system Main Feature: 1.MCU processing 2. Anti-Tamper Shield 3.Anti-white Light Function 4.Auto temperature compensation, reducing false alarm 5.LED ON/OFF optional 6.Alarm delay optional 7.Adopted SMT, high EMI/RFI immunity 8. Two years warrenty...Read More

  • 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

  • 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

  • 2017 China Factory Most Popular Alarm Transmitter And Receiver

    Contact Now2017 China Factory Most Popular Alarm Transmitter And Receiver2017 China Factory Most Popular Alarm Transmitter and Receiver Feature 1. Caller ID display and alarm; caller tracing; 2. Automatic CONTACT ID,4+2 EXPRESS,4/2,4/1 and 3/1 policing call format identification; 3. Convenient installation and setup 4. Lightning-proof 5. Police call buzz reminding 6....Read More

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