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DS-7204HQHI-K1

4CH 1080P 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 2-ch 4 MP IP cameras input
  • Long distance transmission over UTP and coaxial cable
  • 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, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
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 1-ch, (Up to 4 MP resolution), Supports H.265+/H.265/H.264+/H.264 IP camera
Audio compression G.711u
Audio input / Two-way audio input 1-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 × 576, NTSC: 704 × 480
HDMI / VGA output 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 ×
720/60Hz, 1024 × 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 3MP 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 1-ch, RCA (Linear, 1 KΩ)
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 1 SATA interface
Capacity Up to 6TB capacity for each disk
EXTERNAL INTERFACE
Two-wau audio input 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the 1st audio input)
Network interface 1, RJ45 10M/100M self-adaptive Ethernet interface
USB port 2× USB2.0
Serial interface RS-485 (half-duplex)
GENERAL
Power supply 12 VDC
Consumption (without hard disks) ≤ 6 W
Working temperature -10 ºC ~+55 ºC (14 ºF ~ 131 ºF)
Working humidity 10% ~ 90%
Dimensions (W × D × H) 315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)
Weight (without hard disks) ≤ 1.16 kg (2.6 lb)