RS-481
The RS-481 handset allows private conversations when connected to either an RS-480 door station or RS-442. Lifting the handset gives priority to the handset over the RS-480/RS-442 microphone and loudspeaker.
- Indoor handset used with RS-480 Substation.
- Overrides speaker connected to RS-442/RS-480 call panel and allows private conversation
| Handset Receiver | Dynamic type |
|---|
| Handset Transmitter | Electret condenser type |
|---|---|
| Handset receiver volume control | Slide volume, Maximum control level: 12 - 18 dB |
| Operating Temperature | 0 %%dC to +40 %%dC (32 ゜F to 104 ゜F) |
|---|---|
| Finish | ABS resin, pale white |
| Dimensions | 116 (W) × 220 (H) × 71 (D) mm (4.57" × 8.66" × 2.8") |
| Weight | 365 g (0.8 lb) |
| Accessory | Box mounting screw (No.6-32UNC × 18) ……4, Box mounting screw (M4 × 25) ……4 |
| Applicable Box | For flush-mount: 2-gang electrical box YC-302 (option) For surface-mount: Indoor wall-mount box YC-822 (option) |
