... H.264 compression technology, supports 8ch CIF recording,Network transmission, and playback simultaneously2 Support dual-stream ... Multiplex operation: live, record, playback, backup, network transmission,mobile phone surveillance4 Support backup with USB Flash ... \display\Playback\Recording\Backup\ Mobile phone Surveillance \Network simultaneouslyDisplay ResolutionPAL:D1(704*576),NTSC:D1(704* ...