Review on EMylo Smart Wireless RF Motor Controller Switch For AC 220V Motors With Remote Control - 433Mhz Frequency Supporting Rolling Doors And Electric Curtains by Carl Henderson

I bought this eMylo to remotely open and close some electric bus doors. Opening the door from the driver seat or the outside key was very inconvenient when standing near the door to get out. I thought it worked perfect until I discovered it disabled the driver seat and key switches! The solution was pretty simple and worked. I put a pair of inexpensive, 5 amp diodes, one each in the two eMylo output wires, oriented so the banded (minus side) goes to the door controls; the band side away from the eMylo. Be aware that in my application the eMylo signals control relays to open and close the doors; the eMylo does not actually drive the door motor. Working perfectly so far; I can now control the doors from three different places. My other option was a remote winch relay, which would have worked, but it had huge remotes, and this eMylo has some nice fob remotes.