摘要 |
A remote communication device for controlling at least one building control system, the remote communication device comprising a processor arranged to: determine that there is no communication between a remote communication device network address of the remote communication device and a building control system network address of a network communication module in communication with the building control system, and, upon a positive determination, send an electronic communication comprising the remote communication device network address to an electronic communication receiving module accessible by the building control system to enable the building control system to obtain the remote communication device network address for reinitiating communications with the remote communication device wherein each of the remote communication device, network communication module and electronic communication receiving module have different network addresses. |