Description : 433MHZ Wireless PIR Motion Detector for Home Alarm Home Security MCU processing adopted Wireless transmitting digital signal Anti-burnt cover Auto temperature compensation Automatically identify valve control LED on\/off optional SMT design， high RFI\/EMI Immunity Alarm delay time optional Triple pulse optional Sending a warning singal to host if it detect any movement Specifications : Power : AA alkalescence battery Standby current : less than 12uA Alarm current : less than 15mA Operating temp. : -10 to +50 degrees Installation mode : wall mounted Detecting distance : 12m Detecting angle : 110 degrees Operating Frequency : 433MHz Sending distance : more than 100m Package included : 1 x Wireless PIR Motion Detector 1 x Wall Mount Kit Details pictures :