dbus-send --session --dest=com.ruddo.CEC1 --print-reply \
  /com/ruddo/CEC1/Device/10 \
  org.freedesktop.DBus.Properties.Get \
  string:com.ruddo.CEC1.Device string:DeviceFunction
dbus-send --session --dest=com.ruddo.CEC1 --print-reply \
  /com/ruddo/CEC1/Bus \
  org.freedesktop.DBus.Properties.Get \
  string:com.ruddo.CEC1.Bus string:ComDevice

qdbus com.ruddo.CEC1 /com/ruddo/CEC1/Bus com.ruddo.CEC1.Bus.Quit
