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العربActive Infrared Detector
Active InfraredDetector
Activeinfrared detector use invisible infrared to scan a settlted protected area. It consists of active IR transmitter anda receiver. Any intruder blocks the beams will be immediately set off an alarm.Longhorn provides from dual beam to four beam, ranging 30m to 250m, for outdoorperimeter protection.
Longhorn is a major manufacturer of active infrareddetector, based in China.We offer various types of products such as active infrared detector, glass breakdetector, temperature detector and so on. Our products are high quality andcompetitively priced. Our full chain of manufacturing alarm siren, fire alarmcontrol panel can be completed in China, even in one city. Our lowermanufacturing cost can save your purchasing cost. A more detailed descriptionof our product is shown on the page.
- Smoke Detector
- Smoke Detector Typicallyas an indicator of fire, smoke detector is widely used incommercial, industrial, and mass residential places. Itcan senda signal to intrusion alarm system or trigger a local audible alarm from the detector itself. Longhorn smoke detector covers ionization andphotoelectric type. To adapt to different environment,they can install by networking or standalone. Longhorn is a China smoke detector manufacturerand supplier. We offer smoke detector, and active infrared
- Combustible Gas Detector
- Combustible Gas Detector Thegas detector is a device which detects the presence of various gas within an area, usually as part of analarm system. Be used to detect a gas leak and interface with a control systemso a process can be automatically shut down. The gas detector can also sound an alarm to operators inthe area where the leakage is occurring, warning them to leave the area. Weprovide the gas detector for the nature gas and LPG, which protects you andyour family day and night.
- LH-916F
- Wireless Detector, LH-916F Features 1. The detector is designed with MCU processor. 2. Pulse count optional 3. The detector adopts digital signal radiotransmission. 4. Low battery indication 5. It has thefunction of saving energy. 6. The detector adopts auto temperature compensation technology to reduce falsealarm. Technical Specifications 1. Operating Voltage: 1*3.6V 1/2AA li battery 2. Supply Current: alarm≤30mA; standby≤8цA 3. Working Temperature: -10℃ to +50℃ 4.
- LH-937AF
- Wireless Detector , LH-937AF This wireless detector isdesigned with the Japan Nicera Dual Element PIRSensor. Features 1. The detectoradopts MCU processor. 2. Energy-saving function 3. The detector is equipped with auto temperaturecompensation technology. 4. Low battery indication 5. Pulse count optional 6. The detector is designed with digital signal radiotransmission. 7. Alarm output N.C. or N.O. Optional 8. LED ON and OFF optional 9. The detectoradopts high density SMT