The BX-80N provides a curtain detection range from 2m to 12m on each side (left and right) which is ideal to protect the immediate boundary of a building. When located on a house or building facade, it will detect people getting right next to the wall or leaning towards the windows making it a perfect early intrusion detection sensor.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Optex (Europe) is consulted before specifying.
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Pr_75_75_42 Intruder detection and alarm devices and control equipment