Recessed Magnetic Door Window Contacts Alarm Reed Switch

This makes them easy to install just by drilling a hole of the proper diameter.

Recessed magnetic door window contacts alarm reed switch.

Magnetic reed switches are available closed loop open loop spdt dpdt options with standard wide and extra wide gaps. Installing magnetic door switches recessed type. Both can be used for most doors or windows and are invisible when the door or window is in a closed state. One part contains the magnet while the other part contains the reed switch which is normally closed in the presence of the magnet.

5sets magnetic reed switch magnetic door switch magnetic contact switch normally open closed nc no door alarm window security for dc 5v 12v 24v light 4 6 out of 5 stars 18 15 99. Instead of a rectangular housing recessed alarm contacts have a cylindrical case. Recessed magnetic door switches are made with the same magnetic reed switches used for surface mount alarm contacts. A magnet and reed switching sensor for burglar alarms normally to be recessed into doors or windows and their frames.

2x magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch to dc 5v 12v 24v light black 4 1 out of 5 stars 20 9 99 9. Recessed door window contacts switches we offer both magnetic and mechanical plunger recessed switches. Victorshome magnetic reed switch rc 33 no recessed wired window door contact sensor for home security and burglar alarm systems 5 pcs 3 6 out of 5 stars 11 13 99. Victorshome magnetic reed switch rc 33 nc recessed wired window door contact sensor for home security and burglar alarm systems 5 pcs 3 7 out of 5 stars 22 8 99 8.

These door contact position switches dcs work with all access control and burglar alarm systems. 1 mini recessed door contacts nc security alarm door window sensors with magnetic reed switch. 1 4 super mini switch set.