Use the DMSS app to check for and install updates directly from your smartphone.
If you buy a new 4K HDCVI or IP camera that uses a newer sensor, your old firmware may not recognize the video stream. Updating the dh-xvr1b16-i firmware ensures that brand new 4K or 5MP cameras will display and record properly. dh-xvr1b16-i firmware
: Supports HDCVI, AHD, TVI, CVBS, and IP video inputs. Audio : Audio over coaxial cable support. How to Find the Correct Firmware Version Use the DMSS app to check for and
Before diving into the technicalities of firmware, it is essential to understand the device itself. The DH-XVR1B16-I is a 16-channel Penta-brid Digital Video Recorder (DVR/XVR). The term "XVR" signifies its ability to record from four different signal types simultaneously: HD-CVI, HD-TVI, AHD, CVBS (analog), and IP cameras. : Supports HDCVI, AHD, TVI, CVBS, and IP video inputs
A legitimate file name looks like: DH_XVR1B16-I_Eng_P_Stream3_V4.003.0000000.0.R.230915.bin
Use this if you are accessing the XVR from a computer on the same network. Internet Explorer (recommended) and enter the IP address of your XVR. Log in with your administrator credentials. Navigate to System Maintain and select the firmware file from your computer. . A message will confirm the process. Do not close the browser until the XVR reboots. Method 3: Update via Dahua ConfigTool
Not sure which one to download?
If you're using Windows, most likely you need the first one in the list.
It works on Windows Vista/7/8/10, 64 bit version.
Using Linux Ubuntu or Debian?
No need to download anything from here.
Just type apt-get install openvpn in the terminal as root.
You can also use the software package manager.
Need VPN for your Android phone?
You can install OpenVPN from Google Play.
Can't use OpenVPN for some reason?
No problem, you can still use PPTP.
No download is required for PPTP, it's built-in.
It works on Windows, Linux, MacOS, iPhone, iPad, Android, etc.
Download OpenVPN config files on the control panel
English 
Magyar