When connected via Bluetooth LE to the Sound Devices A20-Mini or A20-TX, A20-Remote offers control and display of the transmitter parameters, including:

• Power on and off the transmitter
• Monitor battery status
• Frequency and RF power setup
• Monitor audio signal presence
• Microphone mute
• Transport controls (Record, Stop)
• Timecode display
• Media formatting and monitoring of remaining space
• A20-Mini and A20-TX settings (Mode, power options, and more)
• Group control of powering, recording, and more