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العربSmoke 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 detector, glassbreak detector. Our high quality products are offered at competitive prices.Longhorn is located in China,and the full chain of manufacturing emergency button, wireless burglar alarmcan be completed in China,even in one city. Lower manufacturing cost saves your purchasing cost. The moredetails of each product are shown on the page with description.
- 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
- LH-938F
- Wireless Detector , LH-938F Features 1. The detector transmit infrared signal by wireless and it is convenient to set. 2. LED ON or OFF optional 3. The detector is equipped with the function for checkinglow voltage with alarm. 4. Alarm delay optional 5. Acoustic surface frequency stabilized and performancestabilization. Technical Specifications 1. Operating voltage: 9VDC(using 6F22 battery) 2. standby current: ≤80μA(9V DC) 3. Operating current: ≤15mA(9V DC) 4. Sensor: dual