... Full D1 DVR H.264 Compression real time -24CH video,16Ch alarm,8Ch ... Key function:24Channel DVR H.264 Compression real time 1.Second-generation video compression of ... Window Mobile, Symbian, Android, iPhone, BlackBerry.4.Plug and Play external network access, do ... D1Recording ModeManual, Alarm, Motion detection, scheduled,contious,time,motion detection. 4ch playback.LanguageSimplified Chinese, English, ...