Security Door Controls MD31D Request-To-Exit PIR Sensor

SDC’s Request-to-Exit (RTE) sensors offer basic and full-featured models to suit every access control application. The quick-install sensors are extremely flexible, provide a generous amount of wiring room and contain built-in internal “tamper proof” shutters to enable precise target area detection. 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 14ﾺ 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. Input: 12 or 24 VAC/DC @ 26mA max. Contact: 2 SPDT Dry, 2 Amp @ 30VDC (38.1 H x 148.8 W x 38.1 D mm) Operating temp: -20° F to 120° F (-29° C to 49° C) Dimensions: 1.5" H x 6.25" W x 1.5" D Features:     Specifications: • Adjustable relay time (0.5 - 64 seconds) • Micro-based signal processing • Adjustable “tamper proof” shutters— to enable precise target area detection • Two “Form C” outputs • Swivel optics – allow for offset mounting • Patented black bug guard • Available in white or black      MD31D-W PIR motion detector, white MD31D-B PIR motion detector, black • Range: From 5.5' x 2' ( 1.67m x 0.6m) up to 15.8' x 8.4' (4.8 x 2.5m) depending on mounting height • Mounting Height: 7' to 15' (2.13m x4.51m) • Detectable Walk Rate: 0.5'-10'/sec • Signal Processing: RTE and Security modes • Temperature Compensation: Advanced dual-slope • Alarm Relay: Two “Form C” outputs • Input Voltage: 12-24 volts AC or DC • Standby Current: 35mA • Indicators: Green (ready) LED • Operating Temperature: 14°F to 122°F (-10°C to 50°C) • Dimensions: 7" L x 2" H x 2" D (17.7cm x 5cm x 5cm)