Security detector volumetric optoelectronic detector IO 409-32 "Astra-515" version A is designed to detect intrusion into the protected space of a closed room and the formation of a notice of alarm by opening the output contacts of the alarm relay. Forms a volumetric detection zone 10 m x 90 degrees, anti-sabotage zone is absent, discrete adjustment of detectability, installation on the wall or in the corner of the room, complete with a corner bracket.
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