kechcctv 0 Posted December 17, 2015 can someone help me for slove this i have dvr dahua hcvr4104hs-s2 im not change password Share this post Link to post Share on other sites
AgentJ0sh 0 Posted January 14, 2016 Today's (Jan 14, 2016) master password is 789208 or 990912 depending on the version of the DVR board. You will have to use a local monitor that is directly plugged into the DVR. This password will work with admin account but again only at the head end. Your DVR must show 1/14/2016 as the date for that code to work also. hope this helps you out. Share this post Link to post Share on other sites
