DS-7204HGHI-F1/A

Video/Audio input
Video compression:| H.264+/H.264
Analog video input:| 4-ch
                                     BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDTVI input:| 1080p25, 1080p30, 720p25, 720p30
AHD input:| 720p25, 720p30
CVBS input:| Support
IP video input:| 1-ch
                            Up to 960p resolution
Audio compression:| G.711u
Audio input/Two-way audio input:| 1-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/Audio output
HDMI/VGA output:| 1-ch, 1920 × 1080/60Hz,1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Encoding resolution:| 720p/WD1/4CIF/VGA/CIF
Frame rate:| Main stream: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
                       Sub-stream: CIF/QVGA/QCIF@25fps (P)/30fps (N); 2CIF@6fps
Video bit rate:| 32 Kbps to 4 Mbps
Audio output:| 1-ch, RCA (Linear, 1 KΩ)
Audio bit rate:| 64 Kbps
Dual stream:| Support
Stream type Video, Video & Audio
Synchronous playback:| 4-ch
Network management
Remote connections:| 32
Network protocols:| TCP/IP, PPPoE, DHCP, Hik Cloud P2P, DNS, DDNS, NTP, SADP, SMTP,
                                    NFS, iSCSI, UPnP™, HTTPS
Hard disk
SATA:| 1 SATA interface
Capacity:| Up to 6 TB capacity for each disk
External interface
Network interface:| 1, RJ45 10M/100M self-adaptive Ethernet interface
USB interface:| Rear panel: 2 × USB 2.0
General
Power supply:| 12 VDC
Consumption (without HDD):| ≤ 8 W
Working temperature:| -10 ºC to +55 ºC (14 ºF to 131 ºF)
Working humidity:| 10% to 90%
Dimensions (W × D × H):| 260 × 222 × 45 mm (10.2 × 8.7 × 1.8 inch)
Weight (without HDD): ≤ 1 kg (2.2 lb)