Magnetic Switch (MS-1039 / MS-1059)

These magnetic switches are designed primarily to serve as sensing devices to detect the opening of a door or window; to assure that a protected door is securely under surveillance; to serve as a trigger for a wall-mounted Detex Exit Alarm; to signal that a door has been inadvertently left open; and to be used as a direct switch to set off many kinds of audio and visual alarms.


  • Serves as a trigger for alarms or remote monitors
  • Provides assurance that protected doors are under surveillance
  • Flush switches are solid, one-piece design with no need for extra donut adapters
  • Flush switches are self-locking
  • Durable Magnet