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ABUS Opening Detectors 24 Core White 2m4m5m Abus MK2000W, The ABUS MK2000W Opening Detector 2 Core White 5m is a magnetic contact for protecting doors and windows an unauthorised opening is detected and reported to the alarm panel. The opening detector consists of a magnetic contact reed and a magnet, which are fitted parallel, in front of, or at right angles to each other at a minimum distance of 13mm apart. The electric circuit of this NO opening detector is normally open NO. If the distance between reed and magnet increases by ca. 2cm, the circuit is closed and an alarm reported. The optimum installation location is the middle of the door or window frame it can also be fitted to the bottom of the window frame if a particular window with a magnetic contact is to be tilted open. The detector is suitable for both flush and surface mounted installation. ABUS MK2000W Opening Detector 5m 2 Core White
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