It works with the conference controller to extend the maximum number of conference units. In a conference system, it supports up to 32 extension controllers. It may be installed on a 19 inch standard cabinet and is easy to install and space saving. And it is 2U luxurious cabinet design, with fashionable and artistic appearance.

Features

● It works with the conference controller to extend the maximum number of conference units.
● In a conference system, it supports up to 32 extension controllers.
● 8P-DIN sockets: One for connection with conference controller and three for connection with conference units.
● An extension controller allows connection of up to 128 conference units.
● 2U luxurious cabinet design, with fashionable and artistic appearance.