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 Input4-ch (up to 12-ch) Up to 6 MP resolution Support H.265+/H.265/H.264+/H.264 IP cameras
Analog Video Input8-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 Playback8-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.,