Dual-beam Infrared Sensor, 100M Wired Barrier Detector, Infrared Beam Detector, 8 Frequency Conversion, Digital Display

Dual-beam Infrared Sensor, 100M Wired Barrier Detector, Infrared Beam Detector, 8 Frequency Conversion, Digital Display

Wired Dual-beam Infrared Sensor

The light emitted by the transmitter directly enters the receiver. When the detected object passes between the transmitter and the receiver to block both beams of light, the detector then sends an alarm signal to the host. Suitable for perimeter defense and alarm systems for fences, yards, farms, etc.