Màn hình chuông cửa HIKVISION DS-KH6320-WTDE1
- Màn hình màu TFT 7-inch độ phân giải 1024 × 600.
- Hỗ trợ quan sát thông qua nút ấn và camera analog mở rộng tại màn hình.
- Mở khóa tại màn hình.
- Cài đặt thuận lợi và thao tác dễ dàng.
Thông số kỹ thuật
| System parameters | |
| Operating system | Embedded Linux operation system |
| ROM | 32 MB |
| RAM | 128 MB |
| CPU | Embedded processor |
| Display parameters | |
| Screen size | 7-inch |
| Operation method | Capacitive touch screen |
| Type | Colorful TFT screen |
| Resolution | 1024 × 600 |
| Audio parameters | |
| Audio input | Built-in omnidirectional microphone |
| Audio compression standard | G.711 U G.711 A |
| Audio output | Buit-in loudspeaker |
| Audio compression bitrate | 64 Kps |
| Audio quality | Noise suppression and echo cancellation |
| Volume adjustment | Adjustable |
| Capacity | |
| Event capacity | 200 captured pictures (with TF card); 200 alarm records 2 MB RAM (without TF card) reserved for events |
| Notice capacity | 200 |
| Linked network camera capacity | 16 |
| Linked indoor extensions capacity | 5 |
| Linked doorphone capacity | 2 analog doorphones, 15 IP doorphones Max. |
| Network parameters | |
| Communication protocol | TCP/IP, SIP, RTSP |
| Wired network | 10/100 Mbps self-adaptive |
| Wi-Fi standard | Wi-Fi 802.11 b/g/n |
| Device interfaces | |
| Alarm input | 2-ch alarm inputs |
| Network interface | 1 RJ-45 10/100 Mbps self-adaptive |
| RS-485 | 1 |
| TF card | Max to 128 G, SD 2.0 or lower version |
| Alarm output | 2 |
| 4-Wire interface | 2 |
| General | |
| Installation | Surface mounting |
| Weight | 340g |
| Working temperature | -10°C to 55°C |
| Working humidity | 10% to 90% (no-condensing) |
| Dimensions | 200 mm × 140 mm × 23.6 mm |
| Power supply | IEEE802.3af, Standard PoE, 12 VDC |
| Application environment | Indoor |
| Power consumption | ≤ 6W |
| Language | English, French, Portuguese (Brazil), Spanish, Russian, German, Italian, polish, Arabic, Turkish, Vietnamese, Hungarian, Dutch, Romanian, Czech, Bulgarian, Ukrainian, Croatian, Serbian, Greek |
- Bảo hành: 24 tháng.
