Đầu ghi hình camera IP DAHUA DHI-NVR4216-EI là giải pháp lý tưởng cho hệ thống giám sát an ninh chuyên nghiệp, phù hợp cho các doanh nghiệp, nhà xưởng, cửa hàng, và các khu vực cần giám sát rộng lớn. Với khả năng hỗ trợ 16 kênh camera IP độ phân giải lên đến 16MP, sản phẩm này mang đến hình ảnh sắc nét và chi tiết, giúp bạn không bỏ lỡ bất kỳ chi tiết quan trọng nào.
Tính năng nổi bật:
Thông số kỹ thuật chi tiết:
System | |
Main Processor | Industrial-grade processor |
Operating System | Embedded Linux |
Operating Interface | Web; Local GUI |
AI | |
AI by Recorder | Face detection, face recognition, perimeter protection, and SMD Plus |
AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
Perimeter Protection | |
Perimeter Performance AI by Recorder (Number of Channels) | 2 channels, 10 IVS rules for each channel |
Perimeter Performance of AI by Camera (Number of Channels) | 8 channels |
Face Detection | |
Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
Face Detection Performance of AI by Recorder (Number of Channels) | 1 channel (up to 12 face images/s each channel) |
Face Detection Performance of AI by Camera (Number of Channels) | 8 channels |
Face Recognition | |
Face Database Capacity | Up to 10 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries & regions and state can be added to each face image. |
Face Recognition Performance of AI by Recorder (Number of Channels) | 8-channel FD (by camera) + FR (by recorder), image stream: 12 face images/s 1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s |
Face Recognition Performance of AI by Camera (Number of Channels) | 8 channels |
SMD Plus | |
SMD Plus by Recorder | 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
SMD Plus by Camera | 8 channels |
Audio and Video | |
Access Channel | 16 channels |
Network Bandwidth | AI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing AI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing |
Resolution | 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF |
Decoding Capability | AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 12-channel 1080p@30 fps |
Video Output | 1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 *Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable. |
Multi-screen Display | 1st Screen: 1/4/8/9/16 2nd Screen: 1/4/8/9/16 |
Third-party Camera Access | Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon |
Compression Standard | |
Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJ |
Audio Compression | G.711a; G.711u; PCM; G726 |
Network | |
Network Protocol | HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto registe |
Mobile Phone Access | iOS; Android |
Interoperability | ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK |
Browser | Chrome; IE9 and later; Firefox |
Recording Playback | |
Multi-channel Playback | Up to 16 channels |
Record Mode | General, motion detection; intelligent; alarm |
Backup Method | USB device and network |
Playback Mode | Instant playback, general playback, event playback, tag playback, smart playback |
Storage | |
Disk Group | Yes |
Alarm | |
General Alarm | Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm |
Anomaly Alarm | Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception |
Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat m |
Alarm Linkage | Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email |
Port | |
Audio Input | 1-channel RCA |
Audio Output | 1-channel RCA |
Alarm Input | 4 channels |
Alarm Output | 2 channels |
HDD Interface | 2 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature. |
USB | 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) |
HDMI | 1 |
VGA | 1 |
Network Port | 1 (10/100/1000 Mbps Ethernet port, RJ-45) |
General | |
Power Supply | 12 VDC, 4 A |
Power Consumption | |
Net Weight | 1.51 kg |
Dimensions (W × L × H) | 375 mm × 284.3 mm × 53 mm |
Operating Temperature | –10 °C to +55 °C (14 °F to +131 °F) |
Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
Operating Humidity | 10%–93% (RH) |
Installation | Rack or desktop |
Certifications | FCC: 47 CFR FCC Part15, SubpartB, Class A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014 |
Bảo hành: 24 tháng.