Securitron DPSW-GY Door Position Switch For Wood Doors - Grey

Door Position Switch - Wood Door, Gray. Used to monitor the status of a door or to provide an initiate signal to Securitron's XDT delayed exit logic timers and DPA door prop logic timers. DPS-W Concealed Door Position Switch for Wood Doors: Both components require drilling a 3/4” [19mm] diameter hole in the door and frame directly opposite one another. The DPS-W style is a Normally Closed switch (SPST). The distance depends on the door type and gap between the door and frame but is in the 1/2"-3/4" [12-18mm] range. Includes a magnetic switch and a cylindrical permanent magnet.