Wireless Remote Switch,AC 110V/120V/240V/40A Relay with Voltage Isolation,RF Remote Switch for High Power Water Pump,Dust Collector,Lighting Electrical Equipment with 984FT Long Range.

Worked as advertised. Used to to add an exhaust fan heater to our bathroom. Rather than run a new line to a switch I just put this in series with the wire. I’m only triggering it from about 10 ft away, so can’t speak to the length of signal distance. Quality seemed decent, but there’s always a thought in the back of my mind that it might not really be 30A rated. I’ll let y’all know if my house burns down.

I am stunned. I was only about 40% confident this AC remote light switch would work. It is a game changer. I bought it to turn on a security light outside my woodshop. It works perfectly! Range from the house is around 100 feet through several walls. I mounted the receiver inside the shop in the peek of the roof about 14 feet high and it works first time every time. However the two remotes each have their own channel. It is very helpful that the remotes are interchangeable so they can be left in 2 different locations to turn the light on with one and off with the other

The range of the item is great, ease of setup is great, only problems I had is the first one would not pair, but the seller quickly sent a replacement, but the other problem that needs to be noted is if you are to close to the receiver with the remote it will not work. I used it to power on or off a kids power wheels truck and noticed when the truck was running and got close I couldn't power it off and had to run and grab it and cut the other power switch I have to stop it. I thought I had gotten another bad one but found out if it is on under a load and to close it will not work.

Response is fast, range is good, very simple to install for my use. I was slightly surprised by the wiring. The relay accepts positive and negative inputs and outputs positive and negative outputs. This was ideal for my application, but it is not obvious to me whether it could support a scenario where the control circuit is one voltage and the relay switched a load at a different voltage. Fortunately, I didn't need that capability.

We have this on our well pump and it's great. We also have it on our water intake pump which is about 100' below our house and it works great. We are very happy with these and the 2 remote units don't share the same remote code so you don't accidentally turn on another pump with the other remote. They are easy to install and last a long time.

Not only FedEx but also some other delivery guys have the annoying habit of ringing the bell followed by leave the package and run. If you want to enjoy an afternoon siesta that will be precisely the time when they come so we had to disconnect the doorbell. Of course, that was a poor solution because you need the doorbell for all the other occasions. Here comes the white knight: a remote-control switch. It really solved our dilemma beautifully. This RCS is built to inspire confidence and, even more importantly, it has a good range so even when you need to switch a connection inside the garage you can do that from the comfort of your armchair - providing that you don’t forget where you put the remote. The installation is easy, especially if you do the connections right. I have to admit that initially I taught that I had a bad unit because I made a wrong connection. You need to connect the transformer output with a new wire to the input of the RCS and the existing wires to the output of the RCS. Essentially, if you do it wrong the green light does not come on. And in the end, they all lived happily thereafter...

So far so good. Worked at least 800ish ft.. Just find small rechargeable 12-volt battery connect +/- to input side of the remote.then one of the kill switch wires from pw50 to input + (left side together with the + lead from battery) and the other one to the + output (right side of remote. And that is it! Remote control system is normally open circuit. So push on to kill the bike and off is run!!!!

This remote switch function properly for a few months. Then one day, my power went out, and when power was restored, the switch would not reset. The instruction booklet was absolutely no help and this product has earned the label. JUNK. Avoid this product at all cost