... information pushed to your phone and other functions;Support multiple network services (support DHCP, FTP, DNS, DDNS, NTP, UPNP, EMAIL,3G,WIFI ... processorHi3798MOperating SystemEmbedded LinuxSystem ResourcesSimultaneous multi-channel real-time recording, playback, network operation, USB backupOperator InterfaceOperator interface16-bit true color graphic menu ...