... -Support Mobile -Audio,Alarm,VGA,USB,remote control,internet 4CH H.264 Standalone Camera cctv DVR Features: 1.Second-generation video ... compression of H.264 2.Six workers at the same time support the operation of ... , Android, iPhone, BlackBerry.Spec; AS-8104A AS-8108BWide usage: 4CH H.264 CCTV DVR Stand alone with external network access 4CH ...