Magnetic Reed Switch Sensors
Reliable Door and Window Opening Detection. Reed switches, or magnetic sensors, are basic and extremely effective elements of alarm systems. They are used to detect the opening of doors, windows, gates, wickets, or cabinets. Their simple and reliable design makes them a key element of a facility's perimeter protection. How does a Reed Switch work? The sensor consists of two parts: a magnet (mounted on a moving part, e.g., a window sash) and a sensor (mounted on a fixed part, e.g., a frame). When...
