DAHUA DH-XVR7208A-4K-I3 8-channel DVR recorder 4k 8MP VGA and HDMI, 2 hard drive bays, WIZSENSE

System

Main processor

Industrial grade processor

Operating system

Embedded Linux

Operating interface

Web; Local GUI

Perimeter protection

Edge Performance AI per Recorder (Channel Count)

Advanced Model: 2 channels, 10 IVS per channel
General Model: 8 channels, 10 IVS per channel

Face detection

Attributes of the face

Gender; age group; glasses; expressions; mask; beard

AI face detection performance per recorder (number of channels)

2 channels (up to 12 face images/s each channel)

Facial recognition

Facial Database Capacity

Up to 10 face databases with 20,000 face images in total. Name, gender, date of birth, address, certificate type, certificate number, countries and regions, and state can be added to each face image.

AI facial recognition performance per recorder (number of channels)

2 channels

SMD Plus

SMD Plus by recorder

8 Channels: Secondary filtering for people and motor vehicles, reducing false alarms caused by leaves, rain and changes in lighting conditions.

Audio and video

Analog camera input

8 BNC ports, support HDCVI/AHD/TVI/CVBS auto detection

Camera input

1. CVI: 4K at 25/30 fps; 6 MP at 20 fps; 5MP at 20fps; 5MP at 25fps; 4 MP at 25/30 fps; 1080p at 25/30 fps; 720p at 25/30 fps; 720p at 50/60 fps.

2. TVI: 4K at 15 fps; 5MP at 20fps; 4 MP at 25/30 fps; 3 MP at 25/30 fps; 1080p at 25/30 fps; 720p@25/30fps.

3. AHD: 4K at 15fps; 5MP at 20fps; 4 MP at 25/30 fps; 3 MP at 25/30 fps; 1080p at 25/30 fps; 720p@25/30fps

IP camera input

Up to 16 IPC access channels

8 IP channels by default + 8 channels (analog channels are converted to IP channels)

Incoming bandwidth: 128Mbps, Recording bandwidth: 128Mbps and Outgoing bandwidth: 128Mbps

*After adding IP channels beyond the existing channels, the AI ​​function (IVS, SMD, FACE) will be disabled

Coding capacity

Main stream: 4K@(1fps–15fps); 6 MP@(1fps–20fps); 5 MP, 4K-N, 4 MP, 3 MP, 1080p, 720p, 960H, D1, CIF@(1 fps–25/30 fps)

Substream: 960H@(1fps–15fps);D1,CIF@(1fps–25/30fps)

Double flow

Yeah

Video Bitrate

32 kbps–8192 kbps

Audio sampling

8 kHz, 16 bits

Audio bit rate

64 kbps

Video output

1 HDMI, 1 VGA
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720
*Simultaneous/heterogeneous video source output for VGA and HDMI is configurable

Multi-screen display

When IP extension mode is not enabled: 1/4/8/9
When IP extension mode is enabled: 1/4/8/9/16

Access to third-party cameras

ONVIF; Panasonic; Sony; Axis; Arecont; Samsung