SDC MC-4 Door Position Switch

SDC MC-4 Door Position Switch is a highly efficient recessed magnetic door position sensor designed for versatile monitoring of door status. Operating at 30VDC, this SPDT (Single Pole Double Throw) switch utilizes magnetic door contacts and electromechanical ball switch assemblies to ensure reliable performance in various environments. Its compact 3/4" design allows for seamless integration into both commercial and residential applications. This door position switch is part of SDC’s comprehensive range of exit devices and sensors, which includes various push button configurations tailored for request-to-exit needs. From narrow square push buttons to vandal-resistant stainless steel options, SDC provides solutions that enhance security and accessibility. In addition to standard switches, the SDC MC-4 supports innovative features like wave-to-open technology and PIR motion sensors, promoting hands-free operation and compliance with touchless requirements. Such features not only enhance convenience but also improve hygiene in high-traffic areas. This product is ideal for commercial installations, ensuring a robust and efficient monitoring system. With its reliable construction and versatile applications, the SDC MC-4 Door Position Switch is a smart choice for building professionals and knowledgeable homeowners seeking quality door hardware solutions.

Door Position Switch

Recessed Magnetic Door Position Sensor, 3/4", SPDT, 30VDC

Magnetic door contacts and electromechanical ball switch assemblies provide a means of monitoring door status.

A variety of exit buttons, push buttons and contact configurations to fit several request-to-exit application needs.

Additionally, SDC's wave-to-open switches and motion sensors provide hands free compliance and convenience for touchless applications.

410 Series

Narrow Square Push Button Switches

420 Series

Single Gang Square Push Button Switches

430 Series

1-1/2” Mushroom Button Switches

440 Series

2-5/8” Mushroom Button Switches

450 Series

Vandal Stainless Steel Button Switches

460 Series

Capacitive Stainless Steel Button Switches

470 Series

No Touch Wave-To-Open Switches

MD-31D Series

Request-To-Exit PIR Motion Sensors

EP499 Series

Explosion Proof

Resources

• SDC Exit Switches & Sensors Cut Sheet