Mini PIR Alarm (490-0425) Specifications Faxback Doc. # 8684 Detection Method..........................................Passive Infrared Detection Coverage.................................................30 Feet Detection Angle.................................................60 Degrees Power........................................................DC 9V Battery Standby Current....................................................0.09 mA Exit Delay Time for Alarm.......................................10 Seconds Auto Reset Time for Alarm.......................................30 Seconds Warm-Up Time.............................................Approx.30 Seconds Alarm Sound........................................................90dB/ft Operating Temperature..........................................-10C to 40C Dimensions..............................1 3/8 x 4 1/4 x 2 3/4 Inches (HWD) Ambient Humidity...............................................96% Maximum (br/all-6/27/94)