DongGuan Babelstar Software Technology Co.,Ltd(http://www.g-sky.cn).The R&D team with location services, wireless 3G/4G video transmission services and cloud storage services is focused on providing platform services for positioning and wireless video terminal products. The company launched CMSV9, the main functions are: view device location, historical track playback, real-time video monitoring, etc. The APP is mainly for PTT real-time voice between individual equipment, equipment recording video upload.