IP Video Input
18-ch (up to 34-ch)
Up to 12 MP resolution
Support H.265+/H.265/H.264+/H.264 IP cameras
Analog Video Input
4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
HDMI Output
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
CVBS Output
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
Synchronous Playback
4-ch
HDTVI Input
4 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.,
AHD Input
4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI Input
1080p25, 1080p30, 720p25, 720p30
Audio Output
1-ch, RCA (Linear, 1 KΩ)
Audio Input
1-ch, RCA (2.0 Vp-p, 1 KΩ)
Two-Way Audio
1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)