Security detector volumetric combined IO 415-1 "Astra-8" is designed to detect intrusion into the protected space of a closed room and the destruction of glass, glazed structures of closed rooms and the formation of alarm notification by opening the output contacts of the alarm relay. 2 detection channels: volumetric optoelectronic (IR) and surface sound (AK), the diameter of the detection zone of movement - 9 m, the range of detection of glass breakage - 6 m. Ceiling, installation height up to 3.6 m, discrete adjustment of sensitivity of AK and IR channels, two optoelectronic relays, control tampering housing.
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