SH-8100A-4(1U) 8 CH 4 n1 + 4 CH IP Hybrid DVR Input: 16Ch Standard BNC + 4Ch IP (Over Network) Output: HDMI(4K, 1920x1080), VGA (1280x1024), CVBS 1U Case, 2 HDD Audio In/Out, Alarm In/Out, RS-485 100Mbps Network Features Video: 8CH Standard BNC + 4CH IP (Over Network) Output: HDMI(4K, 1920x1080), VGA (1280x1024), CVBS(Spot) Recording: 8CH AHD/TVI/CVI/Analogue + 4CH IP AHD: 4 Mega-Pixel FPS: 100FPS (PAL)/120FPS (NTSC) Total. Up to 15/12FPS Per Channel AHD: 1080P/1080PLite/720P FPS: 200FPS (PAL)/240FPS (NTSC) TVI/CVI: 1080P and lower FPS: 200 (PAL) / 240 (NTSC) Analogue: 960H FPS: 200 (PAL) / 240 (NTSC) Resolution: 960x575 (PAL) / 960x480 (NTSC) IP: up to 4 Mega-Pixel Resolution: 4MP/1920x1080/and lower (PAL/NTSC) FPS: 100 (PAL) / 120 (NTSC)) Playback: 8 Channel Simultaneously Audio: Input: 4 Channel (RCA) Output: 1 Channel (RCA) 2 Way audio Storage: 2 x SATA (Up to 6TB) USB Port: 1 USB 2.0 Port + 1 USB 3.0 Port Network: RJ-45: 100Mbps PTZ / Keyboard: 1 x RS485 Protocol: CoC/Pelco DP/Samsung/Visca (IP Over ONVIF) Alarm: Input: 4 Channel Output: 1 Channel