HD 2MP 4G/3G sim card GSM security outdoor wireless 4G: LTE(FDD), double antenna ip camera, 1/2.8 " CMOS sensor, support 3G/4G network, it can monitor remotely even no bandwith No need wiring, easy operation and installation , Built in TF and SIM card slot, max. support 128Gb TF card, 3.0Megapixels 6/8/12/2.8~12mm glimmer lens, Standard H.264 video compression, dual stream, Intelligent 3D DNR, smooth and crystal night vision, ONVIF2.4 protocol to bring the convenience for the back end device and platform software access. Client software for record, view and playback, WAN network through by NAT supported. Support P2P function, support DC12V/PoE optional, Open SDK , multi network connection supported Video System high-performance DSP Sensor 2M Pixel 1/3€³ CMOS Sensor Output resolution 1280(H)×960(V) D/N Mode Auto switching,black and white video and IR cut action linkage Illumination Color 1.0LuxF1.2,Black 0.1 LuxF1.2 Video processing H.264 video compression, dual streaming AVI format, 0.1M~6Mpbs adjustable; Video Output Main streaming:1280×960 Sub streaming;960×540,640×360,480×270, 52×288,320×240,352×192, Frame rate 2MP 25/30 frame(full real time),support 1~30frame/seconds adjustable and above Smartphone Support Android\iPhone Lens Lens 2.8-12MM lens IR distance 40-50M (2pcs IR Array LEDs) Function Support WEB configuration, OSD,real-time video transmission Support motion detection Support front end storage ,playback and download Support uniform client and platform system application Support complete SDK for second development. So easy to use , only 4 steps: 1-insert sim card and TF Card to camera 2-Ppower on of camera 3- Run pc software (or mobile app) 4- Enter UID and user name and password of camera on software (mobile app scan QR code on camera label)