List of Manufacturers and Products
Wireless Detector, LH-938F
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.
1. Operating voltage: 9VDC(using 6F22 battery)
2. standby current: ≤80μA(9V DC)
3. Operating current: ≤15mA(9V DC)
4. Sensor: dual low-noise pyroelectric infrared sensor
5. Working temperature: -10℃～+50℃(14℉～122℉)
6. Installation method: Wall mounted
7. Installation height: optimal height 2.2m
8. Detecting range: 12m
9. Detecting angle: 110°
Longhorn is a China wireless detector manufacturer and supplier. We offerwireless detector, and glass break detector, active infrared detector. Our highquality products are offered at competitive prices. Longhorn is located in China, and the full chain of manufacturingdialing burglar alarm, emergency button can be completed in China, even inone city. Lower manufacturing cost saves your purchasing cost. The more detailsof each product are shown on the page with description.
- Wireless Detector, LH-502F This is a wireless vibratingdetector. Fertures 1. The detector is designed with highstability. 2. The operating frequency is 315MHZ or433MHZ. 3. This is a low power consumption detector. 4. Sensibility adjustable with4 levels 5. The transmission range of the detector is 100m. Longhorn is a major manufacturer of wireless detector, based in China.We offer various types of products such as wireless detector, ceiling detector,ionization smoke detector
- WirelessDetector, LH-939F This is a lowpower consumption wireless detector. Features 1. The wireless detector isdesigned with wireless signal transmission system. 2. It is low power consumption and has long life battery. 3. Low voltage indication 4. Thedetector adopts 16-Bit low consumption MCU. 5. It can periodically send online report to control panel. 6. The detector is equipped with built-in million codings which can avoid code jumping. 7. It is white light immunity. 8. The