DS-7204HQHI-K1/A

Video/Audio input
Video compression: | H.265+/H.265/H.264+/H.264
Analog video input: | 4-ch
                                  BNC interface (1.0 Vp-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 of DS-7204HQHI-K1, for channel
                        1/2 of DS-7208HQHI-K1, and for channel 1/2/3/4 of DS-7216HQHI-K1.
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 cameras
Audio compression: | G.711u
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
Encoding resolution: | When 1080p Lite mode not enabled: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF;
                                    When 1080p Lite mode enabled: 3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF
Frame rate: | Main stream:
                      When 1080p Lite mode not enabled:
                      For 3 MP stream access: 3 MP/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:
                      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
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: | 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 6 TB capacity for each disk
External interface
Two-way 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 interface: | 2 × USB 2.0
Serial interface: | RS-485 (half-duplex)
General
Power supply: | 12 VDC
Consumption (without HDD): | ≤ 6 W
Working temperature: | -10 ºC to +55 ºC (+14 ºF to +131 ºF)
Working humidity: | 10% to 90%
Dimensions (W × D × H): | 315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)
Weight (without HDD): | ≤ 1.16 kg (2.6 lb)