Suraielec Single Wireless Receiver Kit Accessory (Receiver Only, Remote Sold Separately), Programmable and Expandable

For all those lights and other electric where the switch is not located in an ideal spot. This is a simple and effective fix. I wish the switch housing could be supplied in other than white such as the common Almond but it’s workable as is. You don’t need an electrician to install these unless you are just uncomfortable with electrical work or tools in general.

This receiver paired right away with the battery-powered transmitter. No connection at all happened between the junction-box transmitter. "KW11D" was what I was trying to connect to by Suraielec. Worked great when it did connect so that's a plus.

Great way to operate several lights from several switches around the garage without running any wiring.

The relay worked great for about a year and a half, but then failed. Now it cuts off at random, and sometimes won't turn on. Not a battery issue, I've tried new batteries and a different switch.

This works strangely with the switch... One lights immediately, the other you have to hold the switch for a bit. Turning it off is even odder. If I stand in front of the switch both lights shut off, if I am to the side the second light does not shut off... However, it does work, and my pantry isn't important enough to care about the quirks of the switch and RF acting slightly oddly... So, 4/5 you get. It's good, it works, mostly...

Good