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Motion sensor Steinel IS 345 MX PF AP model 010522 – ceiling/wall passive infrared detector
Summary description:
Steinel IS 345 MX PF AP model 010522 is a motion sensor using passive infrared (PIR) detection for mounting on ceilings or walls. Designed to detect human movement and trigger lighting or alarm circuits, it provides automatic presence detection for indoor spaces. Typical use cases include corridors, stairwells, entrances and utility rooms where hands-free control of lights improves safety and energy efficiency.