Securitron DPS-M Door Position Switch - Metal Door

A door position switch is a vital component in security and building management systems. Its primary function is to track whether a door is open or closed, providing real-time status updates.

When integrated with systems such as delayed exit logic timers or door prop logic timers, these switches can initiate specific actions or alerts. For instance, if a door remains open beyond a designated time, the system may trigger alarms or notify security personnel. This ensures that doors are not unintentionally left open, enhancing overall security and operational efficiency.

DPS Concealed Door Position Switch for Wood or Metal Doors

When installing a DPS concealed door position switch, precision is key. Whether you're working with wood or metal doors, both components require drilling a 3/4" [19mm] diameter hole in the door and frame directly opposite one another.

• For Wood Doors: This straightforward process ensures a secure fit.
• For Metal Doors: The DPS-M style is specially designed to address the unique challenges posed by metal doors. A large magnet is necessary to overcome the shielding effect of a steel door, ensuring reliable performance.

The DPS-M style is a Normally Closed switch (SPST), which is vital for maintaining system integrity. The distance between the components depends on the door type and the gap between the door and frame but typically falls within the 1/2"-3/4" [12-18mm] range.

Included in the package are:

1. A magnetic switch
2. A cylindrical permanent magnet

These components work together to ensure that your door position switch functions accurately and efficiently, whether installed on wood or metal doors.

DPS-W: Ideal for Wood Doors

• Application: Specifically designed for wood doors.
• Installation: Requires a 3/4" [19mm] hole for both the door and frame.
• Switch Type: Normally Closed (SPST).
• Features: Incorporates a magnetic switch and a cylindrical permanent magnet.

DPS-M: Tailored for Metal Doors

• Application: Best suited for metal doors due to the shielding effect of steel.
• Installation: Similar 3/4" [19mm] hole needed as with wood doors.
• Switch Type: Normally Closed (SPST).
• Unique Feature: Includes a large magnet to counteract the steel's shielding effect.

The DPS-M style switch also comes with a magnetic switch and a cylindrical permanent magnet, ensuring reliable performance even in metal applications. The choice between DPS-W and DPS-M should be guided by your door material to ensure optimal functionality.