Securitron DPS-M-BK Securitron DPS-M Door Position Switch for Metal Doors, Concealed, 0.4 Amp, Black DPSM-BK

The DPS-M-BK Recessed Magnetic Door Position Switch is a durable, concealed security contact designed to monitor the open or closed status of metal doors in commercial access control, intrusion detection, and electronic security systems. Featuring a magnetic switch and matching cylindrical magnet, this device provides reliable door position monitoring while maintaining a discreet installation.

Specifically designed for steel and other compatible metal doors, the DPS-M-BK uses an enlarged cylindrical magnet to help overcome the magnetic shielding effects associated with ferrous door construction. This specialized configuration supports reliable operation with compatible door gaps of up to 3/4 inch.

The switch features a normally closed (N.C.) SPST contact configuration rated at 0.4 amps. Its recessed design allows the switch and magnet to be installed directly opposite each other within the door and frame, eliminating exposed surface-mounted components.

The DPS-M-BK can provide door position signals to compatible access control systems, delayed-egress controllers, and door-prop monitoring equipment. Its wired configuration supports dependable integration with commercial security infrastructure.

Ideal for offices, hospitals, schools, warehouses, industrial facilities, and secured commercial entrances, this magnetic contact provides a practical solution for concealed metal door monitoring.

Key Features:

• Metal Door Position Monitoring: Detects changes in door position for compatible electronic security and access control systems.

• Designed for Steel Doors: Features a larger cylindrical magnet to compensate for magnetic shielding caused by metal door construction.

• Concealed Recessed Installation: Mounts inside compatible doors and frames for a clean, unobtrusive appearance.

• Normally Closed SPST Contacts: Provides a single-pole, single-throw normally closed contact configuration.

• 0.4A Contact Rating: Supports compatible monitoring circuits within the specified electrical contact rating.

• Up to 3/4-Inch Door Gap: Designed to operate with compatible door and frame separations up to 3/4 inch.

• 3/4-Inch Round Mounting: Features a cylindrical installation configuration requiring a 3/4-inch-diameter opening.

• 15/16-Inch Installation Depth: Supports concealed mounting in compatible metal door assemblies.

• Wired Access Control Integration: Provides door status signals to compatible security and alarm monitoring equipment.

• Delayed-Egress and Door-Prop Compatibility: Can provide initiation signals to compatible exit delay and door-prop logic timers.