Night vision by sat!

Night vision by sat appthis app use in wifi video surveillance industry.via the iphone get the video from p t p extra wifi camera .1>iphone choose the wifi video module wifi network.wifi video module transfer the camera video siganl to smart phone via the wifi agreement.2>then open the app , user via the app can check the a distant cameras video.3>the phone also can send some control data to the distant camera via the wifi agreement.4>transmission distance: 60m (open area)