Riser extension to branch off the bus line from a riser on the video mixer. It is also possible to activate bus line protection (deactivated by default). No additional power supply is required for SB2. Regardless of the number of Art. 1414 used, a maximum of 100 SB2 indoor stations can be connected to each video mixer Art. 4888C. This number does not change with this article. For more than 100 participants, 2 video mixers Art. 4888C are required, for 201 participants or more, 3 mixers Art. 4888C are required. Dimensions: 60x85x35mm (4 DIN modules).
