Power supply12v3a dc languagesspanish german french english other portuguese traditional chinese simplified chinese japanese russian whats in the box1 x nvr 1 x user manual english 1 x software cd 1 x mouse 5 x power supply network interface1 rj45 10m 100m self adaption 4 independent 10 100 mbps ethernet interfaces water resistantip 66 functiondual stream regional mask gain control backlight balance white balance waterproof materialmetal shell viewing angle 80 degree v