| Power Requirement | 24V DC (Operating range: 16 - 40V DC), supplied from RJ45 connector or power input jack (non-polarity type) Usable power input plug: 5.5mm outer diameter, 2.1mm inner diameter, and 9.5mm long. |
| Current Consumption | Under 200mA (RM-200XF), 850mA (with 10 RM-210s connected) |
| Audio Output | 0db*, 600, balanced, RJ45 connector |
| Gooseneck Microphone | Unidirectional electret condenser microphone |
| External Microphone Input | -40dB*, 2.2 Ω, unbalanced, mini jack, phantom powering. |
| Distortion | Under 1% |
| Frequency Response | 100 - 20,000Hz) |
| Signal-to-Noise Ratio | Over 60dB |
| Internal Speaker | 200mW |
| Volume Control | Microphone volume control, Monitor speaker volume control |
| Number of Function Keys | 15, extendable up to 105 (with 10 RM-210s connected) |
| Key Extension | 10 keys extension per RM-210, EXTENSION connector |
| Number of Connectable Units | 8 (include rm-200XF) |
| Communication System | LONWORKS twisted pair free topology transceiver |
| Connection Cable and Connector | Category 5 STP cable, plug-in screw connector |
| Communication Distance | 500m (Free topology wiring) |
| Finish | ABS resin, bluish gray (PANTON 538 or its equivalent) |
| Dimensions | 190 (W) x 76.5 (H) x 215 (D)mm (gooseneck microphone excluded) |
| Weight | 850g |
| Accessory | Link cable (3m) x 1 |
| *0 dB = 1 V |