1 pair Sensor Infrared safety beam Photocell Detector Home Door Security System for Gate Door Window Burglar Alarm System
1.Single Beam Infrared Sensor with high levels of anti-RFI / EMI capability.
design to anti-rain(fog), dust(worms) and other integrated weather, the
detector sensitivity will increase automatically(AGC circuit).
3.High-powe-r transmitter, sensitivity surplus degree up to 90%.
4.High-powe-r infrared receiver tube, low-powe-r process technology.
5.Adjustable of beam interdiction period, to make it more flexible and adaptable.
6.When interrupt, the relay output switch signal without voltage.
7.Professional anti-jamming optical housing.