In the event of a loss of connection between the hub and ReX, all devices connected to the range extender also lose connection with the hub.
By copying the system information from the hub, ReX creates an autonomous group of devices and responds to events instantaneously. If ReX continues to communicate with the connected devices when the connection with the hub is lost, ReX assumes the role of the control panel: it will receive an alarm signal from the detector and activate the siren.
Users can manage the security modes of ReX and of the devices connected to the range extender only after the connection between the range extender and the hub is restored.