please helf me. how to downgrade DS-7800 hikvision NVR chines to english? tuvshin1920@gmail.com
T tuvshin n3wb Joined Dec 11, 2015 Messages 1 Reaction score 0 Dec 11, 2015 #1 please helf me. how to downgrade DS-7800 hikvision NVR chines to english? tuvshin1920@gmail.com