The Senslink Cloud Data Acquisition System is a turn-key solution for remote data acquisition. It provides an economic and stable monitoring system which is easy to set up and use for applications in natural disaster prevention, geology, hydrology, environmental protection, energy management, traffic management and health care management. Users can monitor real time information, analyze data, produce reports and set up alert on the Internet without developing software. It also provides open data API (base one Web Service protocol) which allows users to develop customized functions, user interface or mobile Apps. Moreover, an innovative real time data sharing function can enable users exchange their data quickly and easily.