Product Overview NVC-313G is a fusion of video surveillance, project-based motion detection alarm, intercom and other features of network cameras. Features 3MP-1 / 2.5 lens high definition cmos sensor 720P resolution .H264 dual stream compression technology, two-way voice intercom 1 alarm input and output functions, the maximum resolution 720P, 1 个 RJ45 10 / 100M Ethernet port supports phone monitor support SD card video capture support motion detection, infrared night vision PTZ .10 meters standard 4mm lense China Unicom WCDMA 3G network industrial module supports dynamic IP support 2.8M uplink rate agreement:.. N-DISP and ONVIF protocol and protocol support Plug and Play PNP eyes of God dedicated APN card scenarios apply to financial, supermarkets, hotels, government, schools, construction sites, factories and other low light and require HD quality indoor / outdoor spaces.