Defines the different states of the scan and pir/unpair.
Values:
WAITING -Scanner is waiting for hard trigger press
SCANNING -Scanner beam is on and it is acquiring data.
DISCOVERING -Discovering the Bluetooth device to be paired.
PAIRED -The Bluetooth device is paired.
UNPAIRED -The Bluetooth device is unpaired.
ERROR -Error occurred during the scan and pair or unpair. Call StatusData .getResult() for error information.
UNDEFINED -Undefined. This is the initial state.