IP video input
8-ch (up to 24-ch) Up to 6 MP resolution Support H.265+/H.265/H.264+/H.264 IP cameras
Analog video input
16-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
AHD input
4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI input
1080p25, 1080p30, 720p25, 720p30
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
16-ch
HDTVI input
4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25,*: The 3 MP signal input is only available for channel 1/2 of DS-7208HQHI-K2, and for channel 1/2/3/4 of DS-7216HQHI-K2.,
VGA/HDMI output
VGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz,HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
CVBS output
1-ch, BNC (1.0 Vp-p, 75 Ω),
