Dahua Technology Ltd

Dahua 4K 2U Digital Video Recorder

Product Profile

AI series products adopt the most advanced AI technologies, including deep learning algorithms that primarily target people and vehicles, which provides higher flexibility and accuracy for end-users. This enables the Dahua AI series to offer various advanced applications such as Face Recognition, ANPR, Metadata, People Counting, traffic data statistics, etc.

The complete line up of Dahua AI series includes network (PTZ) cameras, network video recorders, digital video recorders, servers, and platform management products. Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way.

System overview

Dahua new XVR8000-4KL/4K-I series XVR delivers excellent performance and high recording quality that is ideally applicable to a wide range of industries ranging from retail to banking and real estate. Holding Dahua Technology’s patented HDCVI signature technology, these new AI XVR products are featured with long distance transmission, seamless upgrading, and IoT into analogue monitoring—all while maintaining perfect 4K resolution over coax.

With build-in deep learning module, XVR8000-4KL/4K-I series products adopt video image structuring technology based on deep learning algorithms, achieving high-precision human face recognition and perimeter protection. By applying deep learning artificial intelligence, XVR8000-4KL/4K-I allows users to focus on what matters most, improves event response time and helps make video actionable.

With its extensive portfolio of front-end and back-end products with HDCVI technology, Dahua solutions can be easily integrated into self-contained systems to satisfy the needs of both system integrators and users.

Functions

Perimeter protection

Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improving alarm accuracy.

Real time face recognition

Video stream real time face recognition. Facial attributes analysis features including gender, age, expression, glasses, moustache, mouth mask. Identify people and also capture, record faces with metadata. Facial feature filtering while real time display, only show faces with target features.

Face database management

Configurable multiple face databases. Powerful face database management. Face database can be applied to video channels independently. Name, gender, birthday, nationality, address, ID information can be added to each face picture.

Common/stranger mode

Supports regular and stranger mode. In stranger mode, when XVR detects a strange face(not in device's face database), it can trigger alarm, buzzer, snapshot, record, etc. Similarity threshold can be set manually. This function is developed for important infrastructure sites for which access control is critical.

Smart search

Supports search by metadata of human face. Support uploading face pictures to XVR and compare them with recorded faces in XVR by similarity. Enable operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest appeared.

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Technical Specification

Make Dahua Technology
Manufacturer Dahua Technology Ltd
Model code DH-XVR8816S-4KL-I
Channels 16 channels
Inbuilt Multiplexer Yes
Alarm I/O 16 in, 6 out
Storage Capacity GB 10,000 GB storage
Image per second (IPS) 25 / 30 fps fps storage rate
Compression Type H.265+/H.265/H.264+/H.264
Resolution 4K, 6MP, 5MP, 4MP, 3MP, 1080P, 720P, 960H, D1, CIF resolution
Signal Mode PAL / NTSC
External Storage USB
Recording System HDD
Physical Specifications Dimensions mm: 440 x 455 x 95
Weight kg: 6.9
Electrical Specifications Voltage: 100 ~ 240 V AC
Power Consumption: <20W
Environmental Specifications Operating Temp oC: -10 ~ +55 C (14 ~ 131 F)
Operating Humidity %: 0 ~ 90
Additional info
  • H.265+/H.265 dual-stream video compression
  • Supports HDCVI/AHD/TVI/CVBS/IP video inputs
  • Supports 64 channels of IPC access, each channel up to 12MP input; Max 256Mbps incoming bandwidth
  • HDMI1 4K@60fps output
  • Up to 16 channel perimeter protection
  • Up to 4 channel video stream face recognition
  • Up to 24 face pictures /sec processing
  • Up to 20 face databases with 100,000 face images in total
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