... and 4 Channel Wireless),and adopt the industry's most advanced SOC technology and standard H.264 ... video quality, network transmission and real-time playback. Features*Three Channel Wired Signal Input*Four Channel Wireless Signal Input*Standard H.264 video ... IP,DHCP,UPNP,DNS,DDNS,NTP etcBackup interface:USB2.0 Support Windows, Symbian, iPhone, blackberry, Android operation systems Standard H.264 video ...