The QNAP QVR Pro Integration works great.
QNAP QVR Pro client allows to use PTZ, Light on/off and 2way Audio on the Camera.
I would love to be able to use the PTZ and Camera Lights on/off with this Plugin.
This would allow to get rid of the proprietary integrations for the camera or the ONVIF integration which needs manual configuration of PTZ commands.
In addition 2 Way Audio would be a mind-blowing integration.
I can ask QNAP for an API, but would need someone for integrating this into Home-Assistant.