Power supply12v3a dc languagesvietnamese czech english turkish chinese english thai arabic swedish dutch romanian italian polish portuguese norwegian japanese hungarian russian greek spanish finnish german danish french whats in the box4 x bullet ip camera 5 x power supply 1 x nvr 1 x 2tb hard drive 1 x user manual english 1 x software cd 1 x mouse network interface1 rj45 10m 100m self adaption 4 independent 10 100 mbps ethernet interfaces water resistantip 66 functionwaterpro