You can manually assign IP addresses or enable DHCP to ensure your devices communicate correctly with your NVR.

For many CCTV setups, the SADP tool is the standard troubleshooting utility for these key tasks:

New cameras come "Inactive" for security. You must use SADP to set a strong password and activate them before use.

The (Search Active Device Protocol) is an essential, free software utility designed for installers and IT professionals to manage security equipment on a local network. It allows users to quickly locate, activate, and configure Hikvision IP cameras, DVRs, and NVRs. Why You Need to Download SADP Tool

If you forget a password, SADP is required to export an XML file for a formal reset via official support channels. How to Download and Install SADP SADP - HiTools - Hikvision Canada