Shure QG-H2 MicCommander RCAS Handheld Remote ControlControl all aspects of your Q5X transmitters remotely with the MicCommander from Q5X. MicCommander handheld remote control communicates with Q5X transmitters via a 2. 4 GHz control channel that operates through clothing, walls, and over long distances (up to 40m). Remotely turn transmitters on and off, place transmitters in storage mode, change frequencies, RF power levels, and mic offset from a distance. Check battery levels, monitor encryption