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Door/window sensor SATEL K-3 — wired aluminium housing, 20 V input, 24 g
Summary description:
Satel K-3 is a wired door/window magnetic contact sensor with an aluminium housing. Designed for intrusion detection, it features a 20 V power supply input and weighs 24 g. The sensor connects via hardwired interface for reliable signaling of door or window open/close status in alarm and access control systems.