Power supply12v3a dc languagestraditional chinese simplified chinese japanese russian spanish german french english other portuguese whats in the box5 x power supply 1 x nvr 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 functionwaterproof dual stream regional mask gain control backlight balance white balance materialmetal shell viewing angle 80 degree v