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Magnetic contact sensor SATEL B-2 BR for doors and windows, surface-mounted, brown
Summary description:
The SATEL B-2 BR is a magnetic contact (reed) sensor designed for monitoring doors and windows. It is a surface-mounted device in brown finish, intended to detect opening/closing events for security and alarm systems. The sensor pairs with a magnet element and is suitable for indoor installation where discrete, reliable contact detection is required.