DDT-7306 DDT-7306ATC Series Complex Intelligent Detector of Passive Infrared & MW    Feasures * Fully protected 4 beams MW (microwave) head + dual-element infrared (DDT-7306) Fully protected 4 beams MW (microwave) head + dual-element infrared +fuzzy logic analysis (DDT-7306ATC) * The MW transmission adopts the most advanced plane Antenna FET oscillator. * Its fully-protected structure admits it to operate in any severe environment. * Omni-bearing automatic temperature compensation. Super capability of resistance to intermittent alarm. * 44 high density far transmitting region with down viewing, elimination of detection blind angle. * Adoption of Doppler effect + energy analysis •  The use of double-layer screen techniques resists to various radiation interference effectively •  Integrated LED display •  Optional single mode alarm •  Detection scale: 18*18m   Technical Parameter Model DDT-7306 DDT-7306ATC Detecting Distance 18m*18m Installation method/height Hanging/1.8-3m Detection method Doppler floating (MW) PIR Detection speed 0.2-7m/s Frequency of MW (GHz) 10.687 G Tamper switch NC.50mA/24VDC Alarm output NC500mA/30VDC Operating voltage/currency 7.5-16VDC/static25mA alarm20mA Operating temperature/humidity -25 °C -+65 °C /relevant humidity over 95% Anti EMI > 30v/m 10MHz---1000MHz Anti- light interference > 8000LUX Physical appearance & dimension 119*71*42mm