Description
User Manual : DS-KH2220-S
Datasheet : DS-KH2220-S
| General | |
|---|---|
| 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% |
| Dimensions (L X W X H) | 195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″) |
| Audio Parameters | |
| Audio Input | Built-in Omnidirectional Microphone |
| Audio Output | Built-in Loudspeaker |
| Audio Quality | Noise Suppression and Echo Cancellation |
| Device Interfaces | |
| Four-Wire Interface | 1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power,Supply, 1-ch Grounding) |
