# Adding a License

## Channel license <a href="#channel" id="channel"></a>

You can add a channel by entering a channel license in the NVR+/VMS family.\
The maximum license per model cannot be exceeded.

## License plate recognition, fire/smoke detection, intelligent detection <a href="#etclicense" id="etclicense"></a>

Each event-related license is different from the channel license, and the events supported are also different depending on the product model.

The method of adding licenses is the same as the channel license.
