Honeywell Ademco 7939-2GY Surface Mount SPDT Contact, GreyUPC: 781410005693
Also known as: 79392GY, 7939-2GY
The Honeywell 7939-2 is a surface mount door and window contact that's compatible with all Form C SBDT (normally open or normally closed contact) wired alarm systems.
The contact observes a 1" magnet gap when monitoring an access point. The mount is equipped with a three-terminal screw system to allow for open and closed contact loop installation to your zone circuit. Included spacers can also be used for flush mounting if desired.
The 7939-2 model is also available in brown and white variations. See "Related Products" for more information.
- Cover conceals end of line resistor (EOL)
- Replaces GRI 29C, Sentrol 2087T
- Covers and screws included
- Color: Grey
- Surface mountable
- Spacers included for optional flush mounting