Security USB Camera With IR 1.Plug&Play 2.POE power supply 3.Sensor 1/4 CMOS,Lenth:3. ... is 5,10,20 and 30 meters, Patent USB2.0 extension cable IC. 2. No need professional person to install and debug ... Win7, Win XP, compatible with all the main computers.9. USB power supply, 5 meters standard cable, 30 meters without quality ...