Hikvision’s TurboHD DS-72xxHQHI-Kx Series DVRs feature a range of self-adaptive signal inputs and offer camera support on up to 16 channels. They offer transmission distances of up to 2,630 ft (800 m) on 1080p, and 3,940 ft (1,200 m) on 720p HD-TVI.
Video compressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding resolutionWhen 1080p lite mode is not enabled: ,4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF,When 1080p Lite mode is enabled: ,4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF,
IP video input2-ch (up to 6-ch) Up to 6 MP resolution Support H.265+/H.265/H.264+/H.264 IP cameras
Analog video input4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
AHD input4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI input1080p25, 1080p30, 720p25, 720p30
CVBS inputPAL/NTSC
Audio input1-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio output1-ch, RCA (Linear, 1 KΩ)
Two-way audio1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Synchronous playback4-ch
HDTVI input4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25,*: 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.,