Window / Door sensor magnetic reed switch wired NO

Window / Door sensor magnetic reed switch wired NO

Product information:

Magnetic window/door sensor for mounting on the windowsill or door frame. To detect whether a window or door is opened or closed.
For making your own alarm system / anti-burglary system.

As soon as the loose magnet part comes close to the other part, the switch turns on and the wires are connected to each other (normally open).

Detection distance: 18mm +/-6mm
For switching low voltage (max. 100VDC).

Dimensions: 27mm x 14mm x 7.6mm