Supported resolutions
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
Supported network protocols
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 register
Certification
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
Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua’s advanced technologies, WizSense makes your video intelligent, simple and inclusive.
Intelligent: WizSense is powered by AI chip and deep learning algorithm. It provides various features that realize accurate alarms for human and vehicle, as well as quick target search, maximizing resources to increase overall efficiency.
Simple: WizSense offers simple configuration, especially for SMD Plus that can be enabled by just a single button. It eases your daily job and also empowers you with better business decisions.
Inclusive: WizSense is cost-effective that everyone can enjoy the benefits of AI advancement. With affordable prices and easy configuration, WizSense aims to fast accelerate the AI adoption in the industry and brings AI to everyone’s daily life.
- Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format
- Access, storage or forwarding at 256 Mbps (180 Mbps when AI function enabled)
- Max. decoding capability: 16 × 1080p@30 fps. Supports adaptive decoding
- AI by NVR: 1-channel face detection and recognition; 2-channel perimeter protection; up to 10 face databases and 20,000 face images; 4-channel SMD Plus
- AI by Camera: Face detection and recognition, perimeter protection; SMD Plus; people counting; stereo analysis; heat map
- Connected to the third-party network cameras
- Security baseline 2.3
Specifikacijos
| Vendor Homepage | https://www.dahuasecurity.com/products/All-Products/Network-Recorders/WizSense-Series/NVR-4-EI-Series/2-HDD/NVR4208-EI |
|---|---|
| Category Code | NVR |
| Unit Box Height | 0.365 |
| Unit Box Length | 0.435 |
| Unit Box Width | 0.14 |
| Alarm input channels | 4 |
| Alarm output channels | 2 |
| Audio formats supported | G.711 µ-law/G.711 A-law/G.726/PCM |
| Backup function | Yes |
| Face detection | Yes |
| Image formats supported | MJPEG |
| Input bandwidth | 256 Mbit/s |
| Maximum resolution | 3840 x 2160 pixels |
| Multi-screen | Yes |
| Operating system installed | Embedded LINUX |
| Output bandwidth | 256 Mbit/s |
| People counting | Yes |
| Video formats supported | H.264/H.264+/H.265/H.265+ |
| Video input channels | 8 channels |
| Video recording modes | 1080p/720p/960p |
| Wi-Fi | No |
| HDD interface | SATA |
| Maximum storage capacity | 16 TB |
| Number of HDDs supported | 2 |
| Audio RCA inputs | 1 |
| Audio RCA outputs | 1 |
| DC-in jack | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN data rates | 10/100/1000 Mbit/s |
| HDMI output | Yes |
| HDMI ports quantity | 1 |
| Networking standards | IEEE 802.3af/IEEE 802.3at |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 8 |
| USB 2.0 ports quantity | 2 |
| VGA (D-Sub) output ports | 1 |
| Product colour | Black |
| Rack capacity | 1U |
| Rack mounting | Yes |
| Power consumption (max) | 10 W |
| Power consumption (typical) | 25.5 W |
| Browser supported | Chrome; IE9 and later; Firefox |
| Mobile operating systems supported | Android/iOS |
| Operating relative humidity (H-H) | 10 – 93 % |
| Operating temperature (T-T) | -10 – 55 °C |
| Storage temperature (T-T) | -20 – 60 °C |
| Compliance certificates | CE/Federal Communications Commission (FCC) |
| Depth | 284.3 mm |
| Height | 53 mm |
| Package depth | 141 mm |
| Package height | 366 mm |
| Package weight | 2760 g |
| Package width | 433 mm |
| Weight | 1510 g |
| Width | 375 mm |
| Model | NVR4208-EI |
| Model name | NVR4208-EI |
| Units per Pallet | 0 |
| Units per Shipping Box | 5 |
| Unit Calculated Volume | 0.02527 cubm |
| Unit Calculated Weight | 3.06 kg |