Branch Controller for 4 apartments of video door phone system(2 wires system, star mode), floor distributor, 8 DIN modules
4-manifold supports up to 4 internal stations (monitors) or 3 out-stations, 8 DIN modules. More distributors can be linked together (BUS-based) to support more than 4 internal stations.
Typical uses: 1. Video Door Intercom System (2 Wire System) with star-mode connection, see Fig. 2. Video Door Intercom System (2 Wire System) with more outposts, see Fig.