Trạm phụ IP Intercom TOA RS-480
The RS-480 is a substation to be connected to the N-8400RS 4-Wire Substation Interface Unit. Pressing a call button will initiate a call to a preprogrammed master station, enabling a conversation. Also, it can be used in connection with the RS-481 Option Handset.The RS-480 is equipped with a Status indicator.
Specifications
| Model | RS-480 |
| Call Button | Momentary (Emergency call: Press twice within 400 ms.) |
| Rated Input | 1W |
| Control Output | Open collector, Max controlled voltage: 30 VDC Control current: 30 mA |
| Internal Speaker | cone-type |
| Internal Mic | Electret condenser type |
| Indicator | When called: Status indicator (red) flashing In conversation: Status indicator (red) lit |
| Wiring | Twisted pair cables (2-pair) |
| Operating Temperature | -10ºC~50ºC |
| Housing Protection | BS EN62262: 2002: IK02 equivalent |
| Dust/Water Protection | IP54 |
| Finish | Panel: Stainless steel, hairline Call Button: Metal, silver Circuit board: Weather-resistant coating |
| Dimensions | 120 (W) × 120 (H) × 50.5 (D) mm |
| Weight | 575g |
- Sản xuất tại Trung Quốc.
- Bảo hành: 12 tháng.
