I've purchased this so I can install it in my kids big-wheels type of "ride on" toy car as a remote kill switch in case my kid was doing something stupid and needed for me to kill the motors from a short distance at the local park. As advertised, it claims to have a 328-foot range between the receiver and the remotes. That is FAR from accurate, as I was experiencing issues just 10 feet away, nevermind anything closer to the advertised range of 328 feet. Personally, I would have been happy with at least 80-100ft. This thing would also cut off randomly while degrading the performance of toy car as well. It's advertised to handle up to 72 volts with a load of 30 amps. Well, it had issues when powering two 24 volt motors (or two 12 volt motors after throwing it into a second model), both with a 40 volt, 5 amp battery connected to them. They obviously oversold it based on the specs advertised compared to what it can actually be used for. I know there could be interference when it comes to RF signals, although considering that most of the testing I've done with it was in the middle of a big open field, RF interference would be highly unlikely, if not impossible. So it's safe to rule that out.
Rating:
[1 of 5 Stars!]