SDC MD-31DOW PIR Motion Sensor

SDC MD-31D PIR Motion Sensor is a highly effective passive infrared detector tailored for request-to-exit applications. Designed with versatility in mind, it features an adjustable time delay ranging from 1 to 60 seconds, providing custom solutions for various environments. The sensor’s coverage field is internally pointable, allowing for precise adjustments; it can cover an area of 5 x 6 feet at a height of 7 feet and expand to 10 x 12 feet when mounted at 15 feet. The MD-31D employs a unique wrap-around U pattern to project detection capabilities down and away from the door, effectively inhibiting tampering while ensuring reliable performance. This sensor can be conveniently mounted on the frame header, wall, or ceiling, complying with NFPA applications for safety and reliability. For enhanced accessibility, SDC offers a range of exit buttons and push button configurations, ideal for fulfilling various request-to-exit needs. Additionally, the MD-31D seamlessly integrates with SDC’s wave-to-open switches, promoting hands-free compliance in touchless applications. With an operating voltage of 12/24V AC/DC, this sensor is a perfect choice for commercial installations, ensuring both convenience and security in high-traffic areas.

PIR Motion Sensor

Passive Infrared Egress Sensor, Off-White

The SDC MD31D passive infrared detector is specifically designed for request-to-exit applications. It has an adjustable 1-60 second time delay. The coverage field is internally pointable. When angled 14¼ down, coverage may be 5 x 6 feet at 7 feet high to 10 x 12 feet at 15 feet high. The MD31D projects a wrap around U pattern down and away from the door to inhibit tampering. The MD31D may be mounted to the frame header, wall or ceiling. Complies with NFPA applications.

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