Product Overview NVC-416G is a fusion of video surveillance, project-based motion detection, voice intercom, PTZ control and other functions of network cameras. Features high-speed ball machine, SONY 480 line one machine; H264 dual stream compression technology to the highest resolution D1 (704X576) 1 alarm inputs 1 alarm output 1 RJ45 10 / 100M Ethernet ports to support mobile phone watch supports SD card video capture support motion detection, EMAIL, FTP, support dual stream outdoor waterproof built China Unicom's WCDMA 3G network module, theoretical line rate 2.8M dynamic IP support agreement: N-DISP and ONVIF protocol support Eye of God dedicated APN card Application scenario applies to finance, hotels, government, schools, construction sites, factories and other low light and require HD quality place