About SmartCnet Tuya NVR Encountered the following problems and Get a solution: 1.NVR Unable to connect to the network. 2.After adding the NVR to the mobile app, the NVR is offline. 3.The NVR cannot add cameras successfully. 4.set up event recording Mode. 5.Enter the IP of the NVR in the address bar of the browser, logging in, but the camera video cannot be viewed. 6.How to set facial recognition? NVR Electronic manual download: NVR Manual V2.0 EN NVR Latest Firmware Download: POE 4CH 8MP NVR Firmware Ver20250808 POE 8CH 8MP NVR Firmware Ver20250808 8CH 8MP NVR Firmware Ver20250808 VMS Download: VMS_CH_WIN32_White_20240115