VONVOFF Wireless Remote Switch,AC110V/120V/240V/ 30A Relay RF Remote Control Light Switches with 328ft Long Range,Wireless ON/Off Switch kit for Pump lamp,Motor,Fan,dust Collector,Light,Garage Door.

I wanted a way to also bypass this unit in case of failure or lost / damaged remotes. With some spare electrical parts, I was able to install this unit in a 4x4 box along with a selector toggle switch rated for 20A. Power comes into box and connected to input of unit and to one side of the selector switch. Incoming neutral connected to both neutrals of the unit and a wire back to the dust collector motor. The middle connection of the toggle switch goes to the power wire of the dust collector. By selecting the toggle in the manual mode, it will bypass the module and start the dust collector. With the selector toggle set in Remote mode, the remote controllers will turn the dust collector on and off. I drilled a 1/4” hole in the top of the metal box and ran the antenna out through the hole. The quality of this unit seems to be very good. Strong connectors and remotes do not feel cheesy.

Firstly, I really like this product. The only improvement that I would suggest would be an app to help find the remotes when you lose them. It does what it advertises and does it remarkably well. I don't have any range issues.I hope that this review will help anyone trying to use this on a 240V appliance in the US or where ever 120V single phase electricity is sold. After reading the description and testimonials as well as seeing this product on YouTube, I thought I would be able to use it as a stand-alone remote switch for my 240V Jet dust collector. This sadly wasn't the case.This only controls one pole of electricity. You cannot use it to directly control both poles of a 240V appliance. You will need to add an AC contractor. I used the "BOJACK 2 Poles FLA 30 Amp Coil 120 VAC Air Conditioner Condenser Compressor Contactor" from Amazon ($13.99).The VonVoff switch is a single pole switch used to energize a single phase 120V control circuit on the contactor. This in-turn closes the contacts on the AC contactor and connects a 240V dust collector in my case, to the dual 120V poles, or legs, for a total of 240V at 20A.The junction box in my picture is a Southwire 8in x 8in x 4in. I thought about the 6x6x4 box that I have seen recommended, but I am glad I went bigger. The extra two inches made a huge difference when routing the wires in the box.Be sure to use appropriately sized wiring for your project. When using 120V AC; 14ga up to 15A. 12ga up to 20A and 10ga for 30A.I am very happy with the way this project turned out and would recommend this solution to anyone. In summary, this is most of what you will need:- VonVoff Switch- An AC Contactor- A metal or plastic box to put it in (Minimum size 6x6x4, but larger is recommended 8x8x4)- Some Spade connectors, both male and female (I used yellow 12ga female spades for the contactor and blue 14ga male fork spades for the VonVoff switch. The 12ga fork spades would not fit)- Wago wire connectors made connecting the wires together easy.- Good crimpers, Klein is always a great choice.- Stranded wire makes the whole job easier.

Easy to install, works to 60ft away and through walls. Totally happy!

This device was purchased in order to control the power to an outside transformer when not utilizing the darkness sensor. It works well for the most part. The remotes were very easy to pair to the remote switch and worked well with little or no bushes, trees, or other things. However, when at 300 feet with the switch mounted onto the front wall of the house (wood siding), pushing the On button on both remotes worked successfully but the Off button would not work from the same place and with the same clear line of sight to the switch. Moving to other positions that were between 10-20 feet closer, which were also acceptable distances, had the same result. Temporarily hanging the switch on a pole at about 45 feet and 35 feet from the front of the house enabled both the On and Off buttons to work properly, including from the original remote position and through some sections with numerous trees. Unfortunately, putting the switch at this spot will require a trench, conduit, running electrical wire, an electrician and county permit. Haven't yet tried other positions between the temp pole and the house wall. This may just be the way things have to be, but a question to the seller about the last of consistency between the On and Off button usage did not help ("There may be complex obstacles that cause different reactions to ON and OFF at the same distance") which doesn't explain why the RF works differently and I don't recall seeing that . Perhaps their answer will help others. Not certain if I will ultimately use this remote switch or not, but gave it a 4 rating since there's no guarantees with this type of thing and otherwise seems to work as advertized.

Works great with my 2,000 watt inverter/charger and pulls a good 15-20 amps without any issues. I was skeptical at first but after reading through reviews and they are all positive I gave this a try. The price point was kinda a red flag at first, but I’m actually surprised by the build quality and the size. Now I’m not sure if there’s a 240volt version of this model because it seems to have 120/240 capability but no where I can find much info about it.

What you see is exactly what you get, controller with two key fobs... I haven't try out the long range distance but close range 20' works flawless. One thing I would like to add you must have power hooked to the line side for it to work. I tried to make it work right out of the box playing around with it to no avail. I stepped out to the garage and got a extension cord with just the male part on it and hooked the (cut off) female end to the controller. Placed a little light bulb socket on the load side and worked great. In my opinion this is a nice little item to have when you want to control something at a distance. It is also rated for 30 amps which is what a clothes dryer or a water heater is rated at. 5 star for the price and quality...