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Specification of CE2500E Digital Conference System Extension Controller DIGITAL CONFERENCING SYSTEM

Features

* With standard digital conferencing system to expand speech units.
* Can be extended to 128 speech units after be connected to the system.
*Support 32 extension controllers' series-connection.
* With 120-220V AC input voltage (3500V) test before putting into the market to ensure the compliance with safety standards.
* Metal shell for the master controller: circuit and shell are strengthed to connect with the ground wire to ensure 8000V antistatic ability.
* The master controller can be installed in a 19-inch standard rack, easy to place and maintain.
* Built-in international unversal power supply.