Infrared Barriers

Reliable Perimeter Protection. Infrared barriers (IR barriers) are a key element of professional alarm systems used for perimeter protection, which means securing the boundary of a property, company grounds, storage yard, or fence. They consist of a transmitter and a receiver that create an invisible "wall" of infrared beams. Principle of Operation: The transmitter emits one or more (e.g., 2, 4, 6) infrared beams towards the receiver. Interruption of any of these beams by an intruder j