Patent ID: 8131399

Claim:
A building control system comprising: a plurality of controller arrangements, each controller arrangement including a controller operable to generate a control output value based on at least one process value and at least one set point value, at least one sensor module operable to generate the at least one process value, the at least one sensor module operably connected to the controller, a first wireless communication interface operably coupled to the controller, the first wireless communication interface configured to communicate information with a remote element of the building control system using a first wireless communication scheme; wherein the at least one sensor module includes a wireless communication interface operable to communicate information with the controller using a second wireless communication scheme, wherein the second wireless communication scheme is a different type of communication scheme than the first wireless communication scheme; and wherein the first wireless communication interface is configured to communicate information with the remote element of the building control system via a building level network using the first wireless communication scheme and wherein the at least one sensor module wireless communication interface is operable to communicate information with the controller via a room network using the second wireless communication scheme.