... 1. HD-SDI 1080P video input2. 8-ch HD-SDI DVR H.264codec3. max,240FPS recording with 1080p4. high definition picture ... individuallysearchYESEvents logUp to the 1000 eventsGUI16-BIT ture colorOSD and DVR controlMulti-languageEnglish ,china ,etcCamera titleMulti-languageUSB mouseYESTouch panelTouch panel ... ,tilt,zoom,controlControl form RS 485 interface(pelcoD,pelcoD,samsung,LG) 8 ch hd sdi dvr 1080p