Thông số kỹ thuật của Màn hình chuông cửa thế hệ 2 HIKVISION
| System Parameters | |
| Operation System: | Embedded Linux Operation System |
| Memory: | 128MB |
| Display Parameters | |
| Display Screen: | 7-Inch Colorful TFT LCD |
| Display Resolution: | 1024 × 600 |
| Operation Method: | Capacitive touch screen |
| Audio Parameters | |
| Audio Input: | Built-in Omnidirectional Microphone |
| Audio Output: | Built-in Loudspeaker |
| Audio Compression Standard: | G.711 U |
| Audio Compression Rate: | 64 Kbps |
| Audio Quality: | Noise Suppression and Echo Cancellation |
| Network Parameters |
|
| Network Protocol: | TCP/IP, SIP, RTSP |
| Device Interfaces |
|
| RS-485: | 1 |
| TF Card (micro SD card): | Max to 32 G, SD 2.0 or lower version |
| General |
|
| Power Supply: | IEEE802.3af standard PoE, 12 VDC/1A |
| Power Consumption: | ≤6W |
| Working Temperature: | -10° C to + 55° C (14° F to 131° F) |
| Working Humidity: | 10% to 90% |
| Dimensions(L × W × H): | 200 mm × 140 mm × 15.1 mm (7.9″ ×5.5″ × 0.6″) |
