Meian Wired Dual-beam Infrared Sensor

Working Principle:

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.

Product Features:

1.Dual-beam Infrared Sensor: Adopts aspherical coated optical lenses and professional DSP chip, strong anti-interference, high levels of anti-RFI / EMI capability.

2.Digital Fuzzy Artificial Intelligence Recognition: Intelligent power emission.

3.Intelligent 8 Frequency Conversion: Anti-interference and anti-false alarms.

4.Digital Display: Shows the bus address, signal strength and operating frequency in real time.

5.Adjustable Optical Axis Angle: 90°left/right, 10°up/down for easy installation.

6.Intelligent Heating Function (optional): The receiver and transmitter have built-in iron-aluminum alloy, which can be connected to a 5V heater (optional). When the ambient temperature is lower than 5℃, the HEAT terminal will output a 5.5V voltage to the heater Power supply can effectively prevent light blocking caused by haze and low temperature.

7.Tamper Function: This product has a tamper switch, which can trigger an alarm when the outer cover is loose under working conditions.