Shenzhen ETCOM Technology Co., Ltd. (ETCOM) was established in March 2009, and key technologies used in mobile Internet and Internet of Things access the company to focus on 3G wireless communication technology, professional development of 3G data cards and 3G wireless module. The companys main business direction based on the Internet map of the location-based services, in addition to provide users with positioning devices and services, but also provide a variety of location-based value-added services to meet daily living, educational, entertainment and work needs. Including for the safety of the children, the elderly care services and childrens student educational products; for field commercial personnel attendance, location and management of business; location tracking services such as car-oriented.