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DS-7304HQHI-K4

4CH 3MP Turbo HD 4.0 DVR

  • Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
  • H.265+/H.265/H.264+/H.264 encoding for the main stream
  • Up to 3 MP resolution for recording
  • Up to 6/10/18-ch 4 MP IP cameras input
  • Four SATA interfaces (up to 8 TB capacity per HDD)
  • Hik-Connect & DDNS for easy network management
  Specifications
VIDEO / AUDIO INPUT
Video compression H.265+/H.265/H.264+/H.264
Analog and HD-TVI video input 4CH, BNC interface (1.0Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
Note: The 3 MP signal input is only available for channel 1
AHD input 1080p25, 1080p30, 720p25, 720p30
HDCVI input 1080p25, 1080p30, 720p25, 720p30
CVBS input PAL/NTSC
IP video input 2-ch, (up to 6-ch), 4MP resolution
Audio compression G.711u
Audio input 4-ch, RCA (2.0 Vp-p, 1 KΩ))
VIDEO / AUDIO OUTPUT
CVBS output 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 x 576, NTSC: 704 x 480
HDMI / VGA output HDMI: 1-ch, 4K (3840 x 2160)/30Hz, 2K (2560 x 1440)/60Hz, 1920 x 1080/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz
VGA: 1-ch, 1920 x 1080/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz
Ecoding resolution When 1080p Lite mode not enabled: 3MP/ 1080p/ 720p/ VGA/ WD1/ 4CIF/ CIF;
When 1080p Lite mode enabled: 3MP/ 1080p lite/ 720p lite/ VGA/ WD1/ 4CIF/ CIF
Frame rate Main stream: When 1080p Lite mode not enabled:
For 3 MP stream access: 3MP/ 1080p/ 720p/ VGA/ WD1/ 4CIF/ CIF@15fps
For 1080p stream access: 1080p/ 720p@15fps; VGA/ WD1/ 4CIF/ CIF@25fps (P)/ 30fps (N)
For 720p stream access: 720p/ VGA/ WD1/ 4CIF/ CIF@25fps (P)/ 30fps (N)
When 1080p Lite mode enabled: 3MP@15fps 1080p lite/ 720p lite/ VGA/ WD1/ 4CIF/ CIF@25fps (P)/ 30fps (N)
Sub-stream: WD1/ 4CIF@12fps; CIF@25fps (P)/ 30fps (N)
Video bitrate 32kbps to 6Mbps
Audio output 2-ch, RCA(Linear, 1KΩ)
Audio bitrate 64kbps
Dual stream Support
Stream type Video, Video & Audio
Synchronous playback 4-ch
NETWORK MANAGEMENT
Remote connections 128
Network protocols TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
HARD DISK
SATA 4 SATA interfaces
Capacity Up to 8TB capacity for each disk
EXTERNAL INTERFACE
Network interface 1x 10M / 100M / 1000M self-adaptive Ethernet interface
Two-way audio input 1-ch, RCA (2.0 Vp-p, 1 KΩ) (independent)
Serial interface RS-232, RS-485 (full-duplex), Keyboard
USB port Front panel: 2 x USB 2.0
Rear panel: 1 x USB 3.0
Alarm in/out 16 / 4
GENERAL
Power supply 100 ~ 240VAC, 47 ~ 63Hz
Consumption (without hard disks) ≤ 30W
Working temperature -10 ºC ~+55 ºC (14 ºF ~ 131 ºF)
Working humidity 10% ~ 90%
Dimensions (W x D x H) 445 x 390 x 70mm
Weight (without hard disks) ≤ 5Kg (11.0lb)
*Product design & specifications are subject to change without notice.