eduardo28 0 Posted March 5, 2018 Hi good day I'm having problems with the p2p connection a few days ago it worked correctly I noticed that I stopped giving the serial number and it was replaced by 0000000 some solution Share this post Link to post Share on other sites
tomcctv 190 Posted March 5, 2018 Hi. You will need to change unit password to 8 letters and numbers. Then go to app and register with dahua Share this post Link to post Share on other sites