RE: My HEAD is going to EXPLODE. Help me pick a buggy!
I have a DX3 but now use a React. Keep the DX3 as a spare now. I had a run away with my DX3 when my RX battery got low. So I emailed Spektrum and they said no it does not have a fail safe for a low RX battery. I do not think even the newer DX2.0 or the DX3.0 has it either.