Door Jamb Switches

Electric Door Release - Our Remote Door Openers are perfect for handicap-accessible areas. Perfect for medical facility, retail shop, warehouse, or other concern, a buzz in system is a popular and effective approach to take to avoid the repetitive...

Roller Ball Contacts Open Circuit On - Our Roller Ball Alarm Switch provides versatile security solutions. When Door is Open - Circuit On (light on), When Door is Closed - Circuit Off (light off) Function: Open Circuit On Roller ball alarm...

Roller Ball Contacts Open Circuit Off - Our Roller Ball Alarm Switch provides versatile security solutions. When Door is Closed - Circuit On (light on), When Door is Open - Circuit Off (light off) Function: Open Circuit Off Roller ball...

Roller Ball Contacts Make & Break Circuit - Our Roller Ball Alarm Switch provides versatile security solutions. Roller Ball Contacts Make & Break Circuit features include: Roller ball alarm switch is suitable for security & alarm systems,...

Door Switch - Closet Door light Switch for hands-free lighting solutions. Door Switches are all purpose electric door switches for indoor use on sliding or hinged doors in locations like closets, darkrooms, walk-in refrigerators and the like. Contains a...

Reed Switch - Electric Door alarm Switch for low-profile security. The reed switch is an electrical switch operated by an applied magnetic field. It was invented at Bell Telephone Laboratories in 1936 by W. B. Ellwood. It consists of a pair of contacts...