
| Specification | Details |
|---|---|
| Compatibility | Designed for use with the CM-4000 series conference system |
| Purpose | Facilitates the addition of more delegate units to the conference system |
| Interconnection | Provides interconnection with the Central Amplifier CMA-4400 |
| Power Supply | AC Operation: 220-240V AC mains; DC Operation: 24V car battery |
| Power Consumption | 140 VA |

