433M Wireless Remote Switch, 110V 120V 240V 30A Relay RF Remote Control Light Switch for Pump,Lights Ceiling,Electrical Equipment with 328ft Long Range

Bought this to put the remotes on tablesaws to run dust collector in a wood shop. Saves time, steps, and electrical bills!

I needed to remotely control an overhead Big Maxx heater.I was pleasantly surprised that after READING instructions the unit works flawlessly.My home is approximately 200ft from the garage and I turned on the heater from my recliner.LOVE it and highly reccomend this controller.

I like the concept that this product can be used for, but it came with no instructions, and I cannot get it to stay on. I played around and figured out how to program it for the two remotes, but when I push the "On" button, I have power for a second then it turns back off right away. I can also press the "Off" button and get the same one second of power before it turns off again. Very disappointing.Maybe I'm doing something wrong. I will try to update my review if I can get this to work properly. Having instructions would really help.Update - I found the instructions in the listing for this product, but I still cannot get it to program properly for the latching mode. I clicked the setting button three times, the green light comes on, I press the "On" button once, the green light just goes out after a bit and doesn't blink and come back on so I can press the off button.I wonder if these things can only be programmed once, and when I played around with it to get the remotes working, I might have set it for the wrong setting? As cheap as it is, it's not worth my time or the cost to ship it back either. Still disappointed.

Muy facil de instalar y configurar exelente producto

I used this with my dust collector (110v) in my shop. It works great. There are a few things to note:1. If you accidently program your remote incorrectly (ie, put it on momentary mode like I did), you can reset the unit by pressing the program button 8 times. It will then flash the led 8 times and all remote information will be forgotten. You can then program the remote again. I didn't see this listed on the page and didn't get a manual with the relay.2. If you are using this to switch something that has a high current draw (even if it's within spec of the unit), do yourself a favor and throw an AC contactor in the mix. Take the current load off of the controller. You can pick up a Baomain 2 pole AC contactor for like $10 new. If you are running lights, I wouldn't worry about it, but it's well worth the setup to isolate your load from the switch for a motor or compressor, etc.

They need to be specific about 220. The 2 hots go on the input side. Range is ok but more like a tv remote.

I purchased this instead of a $100 dust collection trigger. With some simple electrical wiring it saved me nearly $80. Range is good, remotes feel solid. I'll be getting another to add to my system.

This will not pair with a remote when I follow instructions. After much playing around I have one remote working, but cannot add the second one. It does work (after much frustration with the one remote control).