anyone here experience how to integrate with door phone system? Thanks.
All you can do is show video on touchscreen or Wiser client if you make a MJPEG stream. No audio communication (you can use door phone system with DECT phone integration, many clients agree on it). You may also connect a doorbell to C-Bus Multiroom Audio using Bus Coupler and open lock with C-Bus relay. Use AMX/Crestron if you need voice and video on a touchscreen