Hi Josh.

you have the marine 25s. these perform exactly the same as the electronize. these speedos dont have a proper failsafe but should pass a tech check no problem. electronize and the mtoniks (not the viper range) both have a system where if they recive no signal from the tx they will shut down the robot. both manufacuers have agreed to me that this isnt a full failsafe as it cant detect the difference between interference and the tx signal. i would advise ALL speedos with a built in failsafe should be accompanied by plug in failsafes aswell. This is something i have brought up to the FRA, what is there thoughts?