10/Pk White 3/8" Recessed Wired Door Window Sensor Alarm Switch Contact Terminal
Brand: The Wires Zone

Easily connects to any standard 2 wire alarm to support various door and window alarm contact applications No more soldering or splicing needed Switch Dimensions: 9mm x 23mm Magnet Dimensions: 11mm x 15mm White Color Package of 10

3/8" Door Contacts with Magnet
Works for all alarm systems that have hardwired zones
3/4" gap closed loop magnetic contact that features a terminal block style connection for accepting wire
Have small screw terminals which makes it much easier to wire
Works for aluminum sliding windows and doors