Indoor Station
- Hands-free video intercom communication
- Supports monitoring the door station and the external analog camera
- Remote unlocking
- Convenient installation and easy operation
| Monitor | |
| Model | DS-KH2220 |
| Display | 7 inch LCD |
| Display Resolution | 800 × 480 pixels |
| Power Supply | DC 12V/2A |
| Wiring | 4 wires |
| Dimensions | 195.8 mm × 132.8 mm × 18.39 mm |