Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Switch with 984FT Long Range,Remote Switch for Anti-Theft Alarms,Roller Lind Door,Gate Barriers(New)

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.

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.

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!!!!

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...

The concrete pump company wanted over $2,000 to put a wireless remote system on my concrete pump I told them no thanks I bought this for under $30 it works great as long as you put a thin coat of silicone around the seams of the receiver.

Works great. Super long range. Just wished it had a hole or a place for a Keychain on the remote so I could hang it.

This remote works great. Handles a lot of power, I'm running 4 amps at 120 volts. First time ever I have gotten great range from a remote. No problem at 200 feet.

The only complaint is that the transmitter is underpowered so the range isn’t great and that it seems not to have a “momentary” mode it’s only on and off . I use them for unique applications and have added safety switches, lockout switches and test circuits to them and they all work just fine, this unit also can operate on 2 LiON batteries (18650’s) for several days (5 or more continuously in standby) and still have enough power density to operate the unit properly to achieve the desired performance. A DC to DC buck converter is needed to run it in that configuration though