The majority of air conditioning equipment is unmanned. With the progress in the informatization and equipment management and maintenance, the current main demands are as follows:
1. Ability to view equipment's operational data and status anytime and anywhere, as well as to remotely configure important parameters.
2. Ability to receive equipment's alarm notifications in time and access its historical data.
3. Ability to remotely manage devices, maintain records, and retrieve equipment archives and maintenance information.
4. Ability to monitor equipment remotely, and to provide a mobile-based client for end customers.