CGI protocol project. Optimized channel selection during video playback. Manually enter the time when using playback backup on the device. Supports the Connect option when cameras are added on the webpage. Supports default values for DNS server. Selectively add multiple channels of multi-lens cameras. SMD linkage emails distinguish SMD (Vehicle) and SMD (Human). Optimized HTTP push. Optimized the prompt when the host whose IP is not in the allowlist is used to synchronize the device time. Customize URL in event linkage items on the webpage. The default NTP server configuration of the device is the same. Supports security baseline 2.4. Optimized camera login password and plug and play. Optimized PoE unbinding mode. Added the text prompt when camera password input box appears on the LIVE page. Supports smart tracking when the connected PTZ cameras have smart tracking function. When plug and play is enabled, cameras that have been added to other NVRs will not be automatically added. Supports optimized UTC scheme 2.0. Supports LLDP for overseas NVRs and XVRs. Double-click the image to enter full screen. Optimized preset functions. Added Ping functions on the webpage. Optimized channel display order. Updated Greenland time zone. Supports webpage redirection in private tunnels of router environment. Added logs when IPC update through NVR cloud update failed. Passwords of remote devices can be displayed. Compatible with the Wi-Fi modules of multiple channels. Search for recorded videos by UTC time when the device is used with Dolynk Care. Synchronize device time by UTC on the client. Changed the string Turkey to Türkiye. Optimized the split image effect on the live page. Supports adding cameras through auto registration. Adjust the IPC volume.