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Door/window sensor Olympia 6102, white, AAA alkaline battery, 15×22.5 mm, 32.5 g
Summary description:
Olympia 6102 is a compact door/window sensor in white, powered by a single AAA alkaline battery. The device measures 15 mm (width) × 22.5 mm (depth) and weighs 32.5 g. Supplied as one unit, it is designed to detect opening and closing of doors or windows and integrate with alarm or monitoring systems for home and small-office security.