... , HDMI,WIFI,3G,VGA CCTV camera DVR 16CH video and 16CH Audio real time Recording and displayRS-485 control support ... frames/sec SystemModelIMP-8616Operating SystemEmbedded LINUXSystem ResourcesPentaplex function:live,recording,playback,backup & remote accessUser InterfaceGUI,on-screen menu ... Interface2x USB2.0Hard Disk2 SATA ports(Max 2000G) H.264 full D1 WiFi 3G HDMI 16CH network CCTV camera DVR