Product Overview
The SDC MD31D passive infrared detector is specifically designed for request-to-exit applications. The coverage field is internally pointable. When angled 14 degrees 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. Adjustable 1-60 second time delay. May be mounted to frame header, wall or ceiling. PIR egress sensor with failsafe mode (lock releases when power to PIR sensor is interrupted). The MD31D complies with national fire and building code requirements for Access Controlled Egress Doors as listed: IBC International Code 1008.1.3.4, IFC International Fire Code 1008.1.3.4, NFPA 101 Life Safety Code 7.2.1.6.2, NFPA 1.15.5.3.2, BOCA National Building Code 1017.4.5, SBCCI Standard Building Code 1012.7
