Some DVR / NVR systems include a remote control. If you have more than one DVR / NVR system in the same location, you can set up your remote control to pair with a specific system. The remote control address can also be reset if it is not working as expected.
To set or reset the remote control address:
Using the remote control, press Add, enter the same address number, and press Enter.
IMPORTANT: When entering the address number using the remote, make sure that you press three digits. For a single-digit number two zeros should be before the number (e.g., if 8 is the Device No., press Add and enter 008 on the remote).