Descripción

Model DS-7204HQHI-K1/B
Recording
Video compression H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding resolution
When 1080p Lite mode is not enabled:
4 MP lite/3 MP/1080p/720p/WD1/4CIF/VGA/CIF;
When 1080p Lite mode is enabled:
4 MP lite/3 MP/1080p lite/720p lite/WD1/4CIF/VGA/CIF
Frame rate
Main stream:
When 1080p Lite mode is not enabled:
For 4 MP stream access: 4 MP lite@15fps;
1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps
For 1080p stream access: 1080p@15fps; 720p/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 is enabled:
4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps
(N)
Sub-stream:
WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)
Video bit rate 32 Kbps to 6 Mbps
Dual stream Support
Stream type Video, Video & Audio
Audio compression G.711u
Audio bit rate 64 Kbps
Video and Audio
IP video input
2-ch (up to 6-ch)
Up to 6 MP resolution
Support H.265+/H.265/H.264+/H.264 IP cameras
Analog video input
4-ch
Balun interface, supporting coaxitron connection
HDTVI input
4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
*: The 3 MP signal input is only available for channel 1.
AHD input 4 MP25, 4 MP30, 1080p25, 1080p30, 720p25, 720p30
HDCVI input 4 MP25, 4 MP30, 1080p25, 1080p30, 720p25, 720p30
CVBS input PAL/NTSC
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
Audio input 1-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio output 1-ch, RCA (Linear, 1 KΩ)
Two-way audio 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Synchronous playback 4-ch
Network
Remote connections 32
Network protocols
TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™,
HTTPS, ONVIF
Network interface 1, RJ45 10M/100M self-adaptive Ethernet interface
Auxiliary Interface
SATA 1 SATA interface
Capacity Up to 10 TB capacity for each disk
Serial interface RS-485 (half-duplex)
USB interface Rear panel: 2 × USB 2.0
Alarm in/out N/A
General
Power supply 12 VDC
Consumption
(without HDD)
≤ 6 W
Working temperature -10 °C to 55 °C (14 °F to 131 °F)
Working humidity 10% to 90%
Dimension (W × D × H) 260 × 222 × 45 mm (10.2 × 8.7 × 1.8 inch)
Weights (without HDD) ≤ 1.16 kg (2.6 lb)