1,microwave sensor, 2,radar sensor: 3,Emission frequency:10.525GHZ Power supplyAC/DC 12- ... consumptionStatic 45MA,dynamic 105MA(When DC 12V2 power supply)Environmental temperature-20+60Environmental humidity0-90%,without condensationRadio wavesX_Band 10.525GHZOutput<= ... current1MAThe largest power switch55VA/24WWeight220gProtection level1P 54size131L*61W*46Hmicrowave sensor,radar sensor automatic door ...