|  Conform to IEC914, CE & RoHS etc

|  5 / 3 voting buttons

|  5 / 3 voting LED indicators

|  Cable: 2.5M DB9PIN, male and female sockets

|  Power: DC 24V (conference control unit)

|  Colors: Black and Silvery White

|  Dimension: 129mm X 95mm X 55mm

|  Opening: 109mm X 89mm X 50mm