Keypad controller for Vicon's VDR-4 series digital video recorders.
| Make | Vicon |
|---|---|
| Manufacturer | Vicon Industries |
| Model code | VDR4-DVC |
| Accessories | Keypad controller for Vicon's VDR-4 series digital video recorders |
| Additional info | Keypad controller for Vicon's VDR-4 series digital video recorders. |