This Kit includes 1 x Video Intercom Door Station (Ness Part No. 104-825), 1 x Video Intercom Room Station (Black) (Ness Part No. 104-828B) and 1 x Video Intercom Power Distribution Module (Ness Part No. 104-833).
The system is pre programmed and ready to plug and play and it will communicate between Door and Room station.
Additional Door and Room stations can be added as required.