... functions, Support TF card of max 8G, Hot swap Smart detector to moving objects, to save the storage space 8G TF ... Leds on)LENS f=3.6mm, F=1.2, Infrared lens,Motion Detective Passive Infrared Ray (PIR) Motion-detecting techShooting Speed 1 Frame ... card slotOperation Temp. -20°C~60°COperation Humidity ≤ 85%Supply Power DC 5V 1APOWER <3WClient Device TV, Monitor, PCClient Software Professional ...