Hikvision DS-E04HQHI-B

Powered by eSSD technology
Deep learning based human and vehicle targets classification of Motion Detection 2.0
Deep learning-based perimeter protection
Scene-adaptive bitrate control video compression
Up to 3K/5MP Lite@12 fps encoding capability
Low power consumption
Audio via coaxial cable

Motion Detection 2.0
Human/Vehicle Analysis
Deep learning-based motion detection 2.0 is enabled by default for all analog channels, it can classify human and vehicle, and extremely reduce false alarms caused by objects like leaves and lights; Quick search by object or event type is supported;

Video and Audio
IP Video Input
1-ch Up to 6 MP resolution
Support H.265+/H.265 IP cameras
Analog Video Input
4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI Input 5 MP@20 fps, 3K@20 fps, 4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@60 fps, 720p@50 fps, 720p@30 fps, 720p@25 fps
AHD Input 4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps
HDCVI Input 4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps
CVBS Input Support
HDMI Output 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
VGA Output 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
Video Output Mode HDMI/VGA simultaneous output
Audio Input 4-ch via coaxial cable
Audio Output 1-ch via HDMI
Synchronous playback 4-ch

Recording
Video Compression H.265 Pro/H.265
Encoding Resolution
When 1080p Lite mode is not enabled:
3K Lite/5 MP Lite/4 MP lite/1080p/720p/VGA/WD1/4CIF/CIF;
When 1080p Lite mode is enabled:
3K Lite/5 MP Lite/4 MP Lite/1080p Lite/720p Lite/VGA/WD1/4CIF/CIF
Frame Rate
Main stream:
When 1080p Lite mode not enabled:
For 3K stream access: 3K Lite@12 fps; 4 MP Lite/1080p@15 fps;
720p/WD1/4CIF/VGA/CIF@20 fps
For 5 MP stream access: 5 MP Lite@12fps; 4 MP Lite/1080p@15 fps;
720p/WD1/4CIF/VGA/CIF@20 fps
For 4 MP stream access: 4 MP Lite/1080p@15 fps; 720p/WD1/4CIF/VGA/CIF@25 fps(P)/30 fps (N)
For 1080p stream access: 1080p/720p@15 fps; VGA/WD1/4CIF/CIF@25 fps (P)/30 fps(N)
For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)
When 1080p Lite mode enabled:
3K Lite/5 MP Lite@12fps; 4 MP Lite@15 fps; 1080p Lite/720p
Lite/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)
*: 3K Lite/5 MP@12 fps is only available for channel 1.
Sub-stream: WD1/4CIF@12 fps; CIF@25 fps (P)/30 fps (N)
Video BitrateAccording to the actual scene, scene-adaptive bitrate control technology would automatically allocates appropriate bitrate to ensure the stability of recording period.
Stream Type
Video, Video & Audio
Note: In order to protect privacy, the device will only record video (without audio) by default. If you want to record audio, you shall manually enable audio recording. For operation details, refer to the user manual.
Audio Compression G.711u
Audio Bitrate 64 Kbps

Network
Total Bandwidth 72 Mbps
Incoming bandwidth: 4 Mbps
Remote Connection 32
Network Protocol TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, UPnP™, HTTPS
Network Interface 1, RJ45 10/100 Mbps self-adaptive Ethernet interface

Auxiliary Interface
Capacity Built-in 512 GB eSSD (480 GB available)
Note: The device can store about 2 weeks videos for 4-ch analog cameras (default parameters), this estimation is for reference only
USB Interface Rear panel: 2 × USB 2.0
Alarm In/Out N/A