The Honeywell 7939WG-WH is a white, surface mount magnetic contact designed for Form A SPST (normally closed contact) wired alarm systems. The two-screw terminal system makes for easy zone wiring.
The magnet and contact can be installed on any door or window frame. A 1 1/4" gap is observed, so be sure to mount the unit accordingly for optimal performance. The device is flush mountable with screws or adhesive strips. The 7939WG-WH comes with screw caps.
See "Related Products" for grey and brown models.
Also known as
- Honeywell Sensors SURF MNT 1-1/ 4 GAP TERM WHT - 7939WG-WH