ABO-20 Wired Single-beam Photoelectric Infrared Detector Alarm Barrier Sensor Home Security Tool

Features:
Anti-glare up to 50, 000 LUX, to avoid the impact of glare or car lights.
Sealed design to anti-rain (fog), dust (worms) and other integrated weather, the detector sensitivity will increase automatically(AGC circuit).
With high levels of anti-RFI / EMI capability.
High-power transmitter, sensitivity surplus degree up to 90%.
High-power infrared receiver tube, low-power process technology.
Adjustable of beam interdiction period, to make it more flexible and adaptable.
Professional anti-jamming optical case.