Object

Object is the relation between a room and the resources (lights, motion sensor or switches) in that room. When a device is assigned to a room, an object is created. An object tells which resources are assigned to which room, the configurations mean what task assigned to the device at what stage based on the nature of the device (e.g. if the device is door sensor then what will happen to lights in the room where the door sensor is attached when open and close the door) and others information.