DS-7204HQHI-K1 S 4-ch 1080p 1U H.265 DVR
· Video Compression : H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
· Video Bit Rate : 32 Kbps to 6 Mbps
· Dual Stream : Support
· Stream Type : Video, Video & Audio
· Audio Compression : G.711u
· Audio Bit Rate : 64 Kbps
· P Video Input : 2-ch (up to 6-ch) Up to 6 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
· AHD Input : 4 MP, 1080p25, 1080p30, 720p25, 720p30
· HDCVI Input : 1080p25, 1080p30, 720p25, 720p30
· CVBS Input : PAL/NTSC
· 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)
· CVB4 channels and 1 HDD 1U DVR
· Efficient H.265 pro+ compression technology
· Encoding ability up to 1080p @ 15 fps
· 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)