Arecont Vision cameras do not ship with authentication enabled. To enable authentication, access the web interface of the camera and click either the 'Administration' or 'System' tabs. Passwords can then be configured for the Admin and Viewer user names. Note that custom usernames cannot be created, only the 'Admin' and 'Viewer' user names are available for usage.
Password will limit to 8 characters MAX with letters and numbers only. No special symbol.