Catalog > Consumer Electronics > Security & Alarms > Alarms > PIR PIR and Microwave PIR and Microwave Dual Tech Series Digital DSP XY-LPIR3914C DIGITAL DSP DUAL TECH PIR & MICROWAVE Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Doppler Effect + Power AnalysisX-Band Plane AntennaMicrowave Detecting Distance AdjustableAuto Temperature compensation, reduces False AlarmsDynamic threshold adjustment technology with high interference ImmunityLook-down window design, avoiding Dead AngleAlarm Output N.C./N.O. optional for different alarm controllerIntelligence Technology differentiates Intruder from Interference Signal Specifications Microwave frequency : 10.525GHzOperating Voltage : 9~16VDCSupply Current : ≤30mA 12VDCWorking Temperature :-10°C ~ +50°CMounting : Wall MountingSensor Type :Dual Low-Noise IR SensorInstallation Height : aprox 2.2mDetecting range : 12 x 12mDetecting Mode : Doppler + Power AnalysisAlarm Output : N.O./N.C. 28VDC 80mA maxAnti Tamper Switch : N.C. 28VDC 100mA maxLED Indication : Green:IR, Yellow:Microwave, Red:AlarmSize : 129.8mm x 62.7mm x 51.4mm