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.