| Power Source | 48 V DC (supplied form the IP intercom exchange (options)) |
|---|---|
| Power consumption | 1.8 W (at rated), 2.4 W (max.) |
| Wiring Method | 1 set of twisted pair cable |
| Transmission System | 2 wire 160 kbps echo canceller transmission system |
| Signal Level | 0 dB* or less |
| Speech Method | Hands-free or handset conversation |
| Audio Frequency Range | 300 Hz - 7 kHz |
| Transmission Range | Max. 1500 m (φ0,65 mm, loop resistance 170 Ω) |
| Hands-free |
Speaker: 5.7 cm cone-type, 0,6 W, 8 Ω |
| Handset | Receive path: Dynamic type Send path: Electret condenser microphone |
| Display | LCD: Alphanumeric characters (16 characters x 2 lines) |
| Indication | Status lamp |
| Line Connecting Terminal | RJ11 modular jack |
| Headset Terminal | Spaker: 3 mW, 32 Ω; microphone : -49 dB*, φ3,5 mm mini jack |
| External Speaker Terminal | 0.6 W, 8 Ω, screwless connector (2 pins) |
| Installation Method | Desk/Surface mounted master station (when mounted to the wall, use the optional YC-281.) |
| Operating Temperature | 0 ℃ to +40 ℃ |
| Operating Humidity | 90% RH or less (no condensation) |
| Finish | Body, Hndset: ABS resin, gray |
| Dimensions | 148 (W) x 208 (H) x 69.7 (D) mm (excluding a curl cord section) |
| Weight | 800 g |
| Accessory | Connection cord (3 m) x 1 |
| Option | Wall mounting bracket: YC-280 |