8 CH H.264 Real-time Security 3g CCTV Surveillance DVR System - iPhone & Android Network Support DDNS, PPPoE protocol 8 CH H.264 Real-time Security 3g CCTV Surveillance DVR System - iPhone & Android Network Graphic OSD interface, ease of operation Real-time monitoring/recording/play back 200/240fps Support D1,HD1,CIF 8CH Audio Input,1CH Audio Output Support DDNS, PPPoE protocol Included English, ...