Central panels: ReX 2 can be connected to Hub 2 (2G), Hub 2 (4G), Hub 2 Plus, Hub Hybrid (2G), Hub Hybrid (4G).
Range extenders: ReX 2 cannot be connected to another radio signal range extender.
Integration modules: ReX 2 cannot be connected to ocBridge Plus and uartBridge.
Power supplies: ReX 2 is compatible with 12V PSU for Hub 2/ReX 2 and 6V PSU for Hub 2/Hub 2 Plus/ReX 2.
Other devices: ReX 2 is compatible with all Ajax devices that support Jeweller and/or Wings radio protocols.