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Door/window magnetic contact sensor SATEL S-1 wired, white, 20 V input, 29 g
Summary description:
Wired door/window magnetic contact sensor SATEL S-1 in white. Designed for intrusion detection in alarm and access-control systems, it uses a wired connection and requires a 20 V power supply input. Compact and lightweight (29 g), the sensor detects opening/closing of doors or windows and is suitable for residential and commercial installations.