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.

This by far is one of the best little investments for sure fast easy set up I hooked it up to an outside flud lamp for my wife and late visitors it is a sensor light so it came on at dark and stayed on all night so the money saved on electricity will pay for the device in just a few months witch is great. I approve this message great buy.

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.

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.

Have the Grizzy 3HP dust collector and bought the best remote switch from Grizzlies for it. The thing is, it isn't designed to be used with it. Bought this one and wow!!! Works anywhere in my shop which is 30 x 50. I bought this because a Youtuber I watched spoke highly of it and he was spot on. I have been using it for better than a year and no issues at all. Even the batteries in the remotes are still going. All that and under 20 bucks. Money well spent!

I used this for my dust collector in the shop. WORKS GREAT. I bought a extension cord, cut in half, spliced the remote in. Instructions were good. Easy to do!! I recommend it!!

Live in the USA. Used for a dust collection system. I am using 220v 20amp . Item is about 2" w x 3" long. Comes with (2) on/off remotes. My only regret is I didn't get this 10 years ago. What a huge time saver, and I find I am using the duct collector more often. I hated walking from one und of the shop to the other just to make 1 or 2 cuts, and then walking back to shut it off. I hit the remote , make my cut, then shut it off. Works like a gem.

Utiliser pour contrôler une pompe à 200 pieds environ. Fonctionne très bien

Um im Carport das licht einzuschalten vom Fahrzeug oder der obenliegenden Wohnung. Einfache Installation in einer wasserdichten Abzweigdose, geschützt gegen Fremdeinwirkung und Feuchte. Betrieben mit 3 Fernbedienungen die eine beträchtliche Reichweite besitzen. Bin begeistert von diese preiswerten und einfachen Lösung.

Funciona como lo dice

Très agréablement surpris par cette télécommande qui offre, en plus de sa fiabilité, une grande distance d'efficacité. Achetée depuis maintenant 2 ans, je viens juste de changer les piles alors que je l'utilise quotidiennement. L'installation est simplissime: deux fils pour l'arrivée de courant et deux fils pour alimenter l'appareil que vous souhaitez commander.

L'ho messo ieri sul autoclave. Funziona bene anche da 15 metri di distanza e attraverso due muri. Ottimo aggeggio, molto comodo. Le istruzioni dell'interruttore con telecomando erano scritte cosi piccole che non riuscivo a leggerle. Ho ingrandito le istruzioni che erano insieme all'interruttore con telecomando e tradotte in italiano, per chi ha problemi come me di vista. Interruttore di controllo wireless 1.Informazioni sull'interruttore di controllo wireless Il prodotto è un interruttore remoto senza fili con relè 40A. Questo interruttore ha una vasta gamma di utilizzo, facile da installare e facile da usare. Ti consente di accendere o spegnere l'alimentazione di elettrodomestici (90 V - 264 V) come monitor, stampante, altoparlanti e altro. Può anche essere utilizzato per apparecchiature industriali o apparecchiature di sicurezza (solo cablaggio e uso). 2. Indicatori tecnici Tensione di ingresso. 90V-264V Corrente di uscita. Frequenza di lavoro RF 30A. Gamma 433 MHz, fino a 100 m in campo aperto Sensibilità del ricevitore. -95dbm Numero massimo di controller: 16 3.Come accoppiare un nuovo controller a) Premere il pulsante tre volte, il LED rimane verde fisso b) Premere una volta il pulsante ON, il LED lampeggerà tre volte in verde, quindi rimarrà verde fisso c) Premere il pulsante OFF per terminare l'associazione. Ora hai aggiunto con successo un nuovo controller. 4. Come cancellare la memoria Premere il pulsante otto volte per cancellare la memoria, quindi aggiungere nuovamente un nuovo controller (se si verificano problemi quando si aggiunge un nuovo controller).