... size. 2.Multiplex Operation system 3.CMS Software Support multiple DVR connection Features: Creative all-in-one design, screen panel control 270 degrees ... , Timing, Alarm, Motion detectionSearch ModeBy time, event, channel, logBackup ModeNetwork download, USB backupVideo Input4ch BNC8ch BNC Video OutputLCD:10.5 inch ... 4A RY-6818HM H.264 CCTV network 8CH HD all-in-one digital video recorder