An infrared barrier is made up of two parts: the transmitter and the receiver. An infrared ray is emitted between the transmitter and the receiver and makes a beam. When this beam is cut, the cell sen
Dimension 210x190x90mm . Weight 1.14Kg An infrared barrier is made up of two parts: the transmitter and the receiver. An infrared ray is emitted between the transmitter and the receiver and makes a beam. When this beam is cut, the cell sends a signal to a system (automatic gate motor, alarm system, chimes, automatic lighting, etc.). Rain, fog or bad weather hinder the propagation of the infrared rays and can reduce the maximum distance between transmitter and receiver by as much as half. For alarm use, it is recommended to double the beams which means doubling the number of infrared cells.