If it is a Hikvision camera and you don’t know the IP address, you can download the SADP software on your computer and connect the camera and the computer to the same local area network to search. After confirming the IP address, add it in the video recorder. SADP download address: ftp://400sadp:400sadp@ftp.hikvision.com

If it is a third-party manufacturer, please confirm with the camera manufacturer whether there is software that can search for the camera's IP address. After confirming the IP address of the camera, add it in the video recorder. Enter the IP address of the camera, user name, and administrator password (the password of the camera).