DS-KIS202 Video Door Phone Kit including DS-KB2411-IM and DS-KH2220
Display Parameters | |||||
Display Screen: | 7-Inch Colorful TFT LCD | ||||
Display Resolution: | 800 × 480 | ||||
Operation Method: | Physical Button | ||||
Audio Parameters | |||||
Audio Input: | Built-in Omnidirectional Microphone | ||||
Audio Output: | Built-in Loudspeaker | ||||
Audio Compression Rate: | 64 Kbps | ||||
Audio Quality: | Noise Suppression and Echo Cancellation | ||||
Device Interfaces | |||||
Four-wire Interface: | 4 Four-Wire Interfaces (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding in 1 Four-Wire Interface) |
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General | |||||
Power Supply: | 12 VDC | ||||
Power Consumption: | ≤5 W | ||||
Working Humidity: | 10% to 90% | ||||
Working Temperature: | -10° C to + 55° C (14° F to 131° F) | ||||
Dimensions(L × W × H): | 195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″) |