ABUS Opening Detector 4m 4-Core Brown MK1010B

ABUS Oepning Detector Alarm - ABUS MK1010B, The ABUS MK1010B Opening Detector 4-Core Brown is a magnetic contact for protecting doors and windows - unauthorised opening is detected and reported to the alarm centre. The opening detector consists of a magnetic contact (reed) and a magnet. These are fitted parallel, in front of, or at right angles to each other at a distance of 13-25mm apart. The electric circuit of this NC opening detector is normally closed (NC) - if the distance between the reed and the magnet increases, the circuit is broken and an alarm reported. The detector is tamper-protected. 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 MK1010B Opening Detector 4m 4-Core Brown