The DTX-MS-1039S is a magnetic switch that is 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. Tamper protection – mounting screws inaccessible when the door is closedComponents potted to protect against shock and moistureEasy installation with concealed wiring and color-coded labelsWide range of alarm and signal applicationsMinimizes false signals due to loosely closed doorsSwitch rated for over one million operations under loadProvides assurance that protected doors are under surveillanceSimple installationBMS – Balanced Magnetic Switch provides improved security Max. Contact Rating24VDC @ .5ADoor TypesSteel, Aluminum, or Wood Doors And FramesStilesMay be mounted on stiles as narrow as 1-3/8″Switch(SPDT) – Single Pole, Double ThrowApplicationServes as a trigger for alarms or remote monitorsWiring Leads12″ long, color-coded, and concealedDeviceHouse the switch contact in the door frame and the magnet mortised in the edge of the doorDownloadsCatalog PageInstallation Instructions








