The AB-303 A-BUS local input module with bluetooth® technology provides a local wireless input connection to any A-BUS system. It supports streaming audio from sources such as smart-phones, tablets, computers and more with Bluetooth capability to individual A-BUS equipped rooms. When the AB-303 A-BUS Bluetooth local input module is paired, it will automatically switch the music source from the main audio source to the local bluetooth source. This local connection will remain until pairing is disconnected or the A-bus music streaming bluetooth® signal is out of range. If pairing remains selected on the smart phone or Music “Bluetooth” device, the connection will automatically reconnect and play audio in the zone If pairing remains selected on the bluetooth device when it comes back into range.