Counter Window Dual Way Intercom System
| Description | Features |
|---|---|
| Automatic dual-function intercom with one host, one hanging speaker & one mic. One party is talking and the other party is answering. | MIC on/off. |
| The installation and operation are extremely simple and the quality is reliable. Best for Counters, Banks, Hospitals, Laboratories, Receptions etc | Power Switch |
| Power supply: DC: 220/110V | Volume control of the main frame |
| Working voltage: DC14V | REC jack |
| Microphone sensitivity: -42±2dB | MIC Jack |
| Host power: 5W+1W | DC power port. |
| Working current: 600mA | The Plug of Extension Connecting Line. |
| Frequency response: 80Hz-14KHz | Power supply indicator. |
