Inieas 0 Posted January 6, 2011 Hi, I want to upgrade the firmware on my unknown dahua DVR. How do i identify it and what firmware should I use? The current firmware version is 2.4 Thanks Share this post Link to post Share on other sites
Securame 0 Posted January 11, 2011 And how about taking a look at the sticker on the back of your unknown Dahua DVR, so it can become known...? Share this post Link to post Share on other sites
rory 0 Posted January 11, 2011 What size is it and does it have HDMI? Size being 1U, 2U, etc. They only have a few models and firmware. I updated the firmware on one I got from a US Distributor by going direct to Dahua's online support. Share this post Link to post Share on other sites
