ELMO IRB250F4 4-beam IR barrier

IRB250F4 4-Ray IR Barrier

is an outdoor four-beam infrared barrier (IP65) for anti-intrusion systems. The operating range is 250 meters. It detects the crossing of the IR beams sent from the transmitting module (TX) to the receiving module (RX). It is suitable for outdoor installation, is protected against opening and is equipped with internal adjustments for selecting the operating frequency, allowing multiple barriers to be installed closely. The barrier is equipped with a disqualification function, that is, it can identify the presence of fog and deactivate itself before it becomes thick enough to interrupt the rays causing a false alarm.