Hikvision DS-KH2220
- Video Intercom Indoor Station DS-KH2220
- Hands-free video intercom communication
- Supports monitoring the door station and the external analog camera
- Remote unlocking
- Convenient installation and easy operation
Aprašymas
| Display screen | 7-Inch Colorful TFT LCD |
| Display resolution | 800 × 480 |
| Operation method | Physical Button |
| Audio input | Built-in Omnidirectional Microphone |
| Audio output | Built-in Loudspeaker |
| Audio quality | Noise Suppression and Echo Cancellation |
| Four-wire interface |
4 Four-Wire Interfaces 1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding |
| Power supply | 12 VDC |
| Power consumption | ≤5 W |
| Working temperature | -10° C to + 55° C (14° F to 131° F) |
| Working humidity | 10% to 90% |
| Dimension (L x W x H) | 195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″) |
