Based on its own Internet of Things management platform,it can access and transform the existing system of the building to realize public energy consumption management,merchant management,air conditioning system management,access control management,monitoring management,elevator and escalator management,water supply and drainage system management,lampblack exhaust system management,gas system management,etc.,so as to realize all-round monitoring and energy saving of the building.Access water meter,electricity meter,lighting, air conditioning,water supply and drainage,exhaust fan,lampblack purifier,access control,elevator,escalator,gas system,monitoring and other facilities and equipment to achieve intelligent linkage control of building equipment.