Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V RF Receiver 433Mhz Relay Module Home Automation with Two Transmitters Two Channels 1 Pack

The only ceiling light for the bed of my trailer was over the bed and it required getting on the bed to turn the light switch. I installed this into the hole of where the wires come down for the light and with the two remotes it is now so convenient. This is the 1 channel with 2 remotes. I liked that it came with the wires and clamp on connectors, and that it has a wider range of input DC voltage. The current draw on standby mode with the light off is 82ma. So it is not that much of a drain on the battery. The A button is for on, and the B button is for off. Works great. Would buy again.

Worked perfectly for my intended application. Easy to install with simple instructions. Would buy again.

I installed the RF model XL 541 RF remote control switch. It came operating with what is called toggle mode. It gave directions on how to change the mode to two other options. When I followed the directions to change the mode it stopped working properly. I contacted the technical support for the company and they indicated they would charge me $5 to give me an answer. I refuse.

I was initially a little confused how to wire these up, but that was entirely me making things harder than they needed to be. Currently I am using two of them,. One to power up my backup cam camera/server for wireless backup camera - which works wonderfully and keeps me from having the cam running 24/7 draining the battery and/or having to wire the cam to the backup lights.Second relay I have doing the duty of energizing two other 40amp relays for LED fog lights. This too works awesome, and made it so I didnt have to butcher the stock harness in my BMW. All in all, a great product.

Unit performed as advertised concerning ease of installation and operation. I was disappointed in the very short range of the remote. Claim was 20-50m. HA HA Best so far is 30' in direct line of sight. Excellent connectors

Yasorn (the seller), has a variety of these relay switches. Some are wireless rf & some are "Smart" switches that connect via WIFI to Alexa & other smart home universes. Yasorn calls their wireless switches with remotes "Smart", which led me to order the wrong one. I can't return it.They also have 12v & 110v versions. In haste, I chose 110v when I needed 12v. So I have 2 I don't need. The one I need--12v Smart (Alexa capable)--has a delivery date well into December. So I'm 0 for 2 and trying a different brand. As far as I know, they work fine. They're the best looking of the lot & include the new-style connector for free. A nice touch. But if you order wrong as I did, it's an expensive way to get 2 connectors.

This little eMylo RF Remote Control works great. It takes about 3 seconds to program relay to toggle. Great for those little projects, but please note that current passes through those little remote. It is only limited to 10 amp. However you should not max it out at 10 amp.

Couldn’t program it. Had to return

Does exactly what it says. I'm only pushing 2a@12v through it (door camera+lock), albeit with 100% duty, works great. FLIR shows no heat (maybe +3?c?) at this power draw.Get the 2 FOB version and hide one. Running out of FOB battery could be a real PITA.... For the 5% or so?it does fail open. Loss of power does push this to the open state, which, for my application (door cameras/1000kg electromagnetic lock) is a very good thing. The terminals are actually quite useful, and mounting is a breeze (just pop off the dark grey plastic if you want to bore out the mounting holes. Great 12v 10a relay for the priceUsing 4 iron screws to mount also seems to stop tampering. Even a 2 cubic centimeter N52 neodymium magnet didn't trip my relay.Oh, and I did throw around 8a through it. It got HOT.

Ready to go

Missing parts in the box. (no remotes) Quality control issue.

Works but not from as far as they claim.

The quick click connectors make for a very easy set up and programming is fast. We bought the product for use with outdoor DC powered pot lights. It will only activate by remote within 10 feet. We are able to deactivate (button B) from inside our home (about 30ft) but we are dissatisfied that we have to pretty well walk up to the unit (no wall or RF distortion) to get it to turn the lights on. Will be looking into other solutions.