Camera chuông cửa IP DAHUA DHI-VTO2211G-WP
- Camera độ phân giải 2MP CMOS với góc quan sát 125°.
- Hỗ trợ quan sát ban đêm.
- Kết nối tới các smartphone qua phần mềm.
- Tích hợp mic và speaker, hỗ trợ đàm thoại 2 chiều.
- Hỗ trợ mở cửa bằng thẻ từ và mở cửa từ xa.
- Hỗ trợ cuộc gọi theo nhóm.
- Chất liệu: kim loại,
- Tiêu chuẩn bảo vệ: IP65.
- Nguồn điện: DC12V/ PoE.
- Kích thước: 150 × 100 × 24.8 mm.
- Thiết kế mỏng nhẹ và hiện đại.
Thông số kỹ thuật
| System |
| Main Processor |
Embedded processor |
| Operating System |
Embedded Linux operating system |
| Button Type |
Mechanical |
| Interoperability |
ONVIF |
| Network Protocol |
SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP |
| Basic |
| Camera |
1/2.8'' 2MP CMOS high definition, low illumination/WDR/color/IR |
| Field of View |
Horizontal: 125°; vertical: 72°; diagonal: 142° |
| WDR |
120dB |
| Noise Reduction |
3D noise reduction |
| Video Compression |
H.264 |
| Video Resolution |
Main stream: WVGA, 720P, D1 Sub stream: CIF, WVGA, QVGA, 1080P, D1 |
| Video Frame Rate |
PAL:25 fps NTSC:30 fps |
| Video Bit Rate |
256K to 4M |
| Light Compensation |
Auto IR |
| Day/Night |
ICR auto switch |
| Audio Compression |
G.711Mu; G.711u; PCM |
| Audio Input |
1 |
| Audio Output |
Built-in speaker |
| Audio Mode |
Two-way audio |
| Audio Enhancement |
Echo suppression and cancellation/digital noise reduction |
| Audio Bit Rate |
16KHz, 16Bit |
| Function |
| Communication Mode |
Full digital |
| Unlock Mode |
Card/app/indoor monitor unlock |
| Card Type |
IC card |
| Motion Detection |
Video motion detection |
| Auto Snapshot |
Auto snapshot can only be enabled on indoor monitors |
| Leave Videos |
Yes (Insert an SD card into the indoor monitor) |
| Wi-Fi |
Yes |
| Wireless Standard |
IEEE802.11b/802.11g/802.11n |
| Wireless Frequency Range |
2.4GHz |
| Web Configuration |
Yes |
| Performance |
| Card Reading Distance |
3cm–5cm |
| Casing |
PC+Acrylic |
| Capacity |
| Card |
10 |
| Port |
| RS-485 |
1 |
| Electric Lock |
1 |
| Alarm Input |
1 |
| Alarm Output |
1 |
| Power Output |
1 |
| Exit Button |
1 |
| Door Status Detection |
1 |
| Lock Control |
1, normally closed by default |
| Network |
1 10M/100M network port |
| Alarm |
| Tamper |
Yes |
| General |
| Color |
Black plate & silvery frames |
| Power Supply |
12VDC/ 1A
Standard PoE |
| Installation |
Surface mount |
| Certifications |
CE/FCC/UL |
| Accessory |
Brackets and alarm ribbon cable |
| Dimensions |
150 × 100 ×24.8 mm |
| Protection Grade |
IP65 (Silicone sealant is needed, see the quick start guide.) |
| Operating Temperature |
-30°C to +60°C (-22°F to +140°F) |
| Operating Humidity |
10%RH–90%RH (non-condensing) |
| Operating Environment |
Outdoor |
| Operating Altitude |
Beneath 3000 m (9842.51 ft) |
| Power Consumption |
Standby≤1W, working≤7W |
| Gross Weight |
490 g (1.08 lb) |
- Bảo hành: 24 tháng.
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