Magnetic door switch

Protect doors and windows by linking the reed switch and magnet to an alarm system. This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens. These types of switches are primarily used in home security systems.

Description, Price, Activation Type, Mounting Type, Switch Configuration, Switching Current, Switching Voltage, Operating Gap, Colour, Depth, Height, Operating Gap Maximum, Width . Free delivery and returns on all eligible orders.

Shop Magnetic Sensor Home Door Window Entry Warning Switch.

Shop WHITE FLUSH MAGNETIC ALARM DOOR CONTACT DETECTOR BURGLAR SYSTEM REED SWITCH.

Switch Pattern:NC (normally closed type), circuit is connected when magnet closes to the switch. The reed switch is operated by an applied magnetic field. FREE DELIVERY possible on eligible purchases.

Find great deals on eBay for Magnetic Door Switch in Home Security Sensors and Motion Detectors. MAGNETIC REED CONTACT SET, FOR DOOR OR WINDOW MOUNTING SECURITY APPLICATIONS BOTH SWITCH AND MAGNET ARE HOUSED IN FULLY SEALED ABS MOULDINGS AND CAN BE MOUNTED EITHER BY INTEGRAL SELF-ADHESIVE PADS, OR BY SCREW MOUNTING HOLES AT EACH END THE . Designed to do embedded in door or window frame in . When the magnet is less than 13mm () away, the reed switch closes. Magnetic door contacts are normally wired to the entry and exit zone of the alarm, with most alarms you can add more than one magnetic door contact as long as they are wired in series. Install as part of security system.

Connecting magnetic reed switches for wired alarm systems. How to mount recessed alarm contacts and magnets on doors. For accessories, see Magnetic Switch Accessories. Normally open circuits close when the magnet engages. A wide gap model is available to protect against false alarms from loose-fitting doors and windows.

Clean surface with alcohol before attaching contact and magnet (this will improve the adhesion of the urethane foam to the surface). See what Grainger has to offer in the way of magnetic contacts to help keep your buildings and controlled access areas secure. Protect garage or shed doors with the included reed switch and magnet. Protect wooden windows and doors with the supplied reed switch and magnet.

Burglar Alarm White Surface Door Contacts - Professional Quality, Terminal Magnetic Reed Switch type.