The smart switch, for example FRITZ!DECT 400, works in accordance with the DECT ULE (Ultra Low Energy) standard and can be used in the reception area of a FRITZ!DECT Repeaters 100. Normally, DECT repeaters from other manufacturers do not support the repeating function for DECT ULE devices.

Note:The Mesh Overview always assigns smart home devices to the FRITZ!Box configured as the Mesh Master because they are centrally configured and controlled there. The actual DECT connection of the smart home devices is not displayed in the Mesh Overview. However, smart home devices automatically connect to the device with the strongest signal.