DieseRC 433Mhz Universal Wireless Remote Control Switch DC 12V 1CH RF Relay Receiver Module with 2 Transmitters, EV1527 Learning Code Smart Home Remote Switch

This remote works well

Works perfectly. There’s a good review on here that explains the wiring to use it in on / off mode better than the diagram.I have a BBQ hut with a solar panel and batteries that power about 5Amps of 12v garden lighting. It’s about 30m from the house and the range is absolutely fine.It was easy to and got some reason it feels strangely magical!

I bought this to switch a rear-view camera in my campervan on and off remotely as it's connected to an always-on 12V power supply. The relay works well but the wiring diagram supplied is poor. For simple switching of a load on and off, you ned to connect the + from the power supply to the + terminal of the relay and then run it to the com terminal. The - from the power supply then goes to the - terminal of the relay, to which the - wire of the load must also be connected. Then connect the + cable of the load to the NO or NC terminal on the relay. If the load turns on when you press the off button on the fob, swap the + from the NC to the NO or vice versa.The Chinglish instructions aren't great but they're adequate. However, the relay/switch works well, for now at least.

I used these with two switch units synced to one remote at about 30m clear line of sight with no problems

Excellent piece of electronics with great distance connections. Makes switching on and off 12v appliances a breeze

Item did not work. Relays clicked but no power output.

Used to switch the car’s dash cameras on / off.Ideal solution.

The product is great for diy , used it to make a security lock for the door , and is able to work from the top floor of the building whilst being on the ground floor . Amazing for any application . The only issue is the instructions , they are quite confusing to get around , and need experimentation . You need to know how to do the wiring to use it correctly

How do you salvage a very old garage door opener that is still mechanically sound but the remote(s) are failing and no longer made? You get one of these remote control switches and you have a more modern solution at a minimal price!The good:Extremely easy to install.Works well.Can be configured to operate in multiple ways: momentary switch, toggle or latched. To work withe the garage door opener, momentary contact is the applicable mode.As ca be seen in the pictures, the receiver is extremely small. This facilitates its installation (anywhwre) but also requires careful handling when attaching the wires.Installation tips:You need an external 12 VDC power source. I used a discarded wall charger that I had from an unrelated product.My unit came pre-configured in latching mode, so I had to configure it to momentary contact operation. Just follow the instructions for configuring the modes in the attached booklet, don't try to reset or pair anything. Two clicks and you're done.I found that each remote had to be configured to operate in momentary mode separately, i.e. I first thought that a single mode configuration would have been sufficent; not so, I had to repeat it for the second remote.For some applications, the above may be a useful feature, as you can make the receiver operate differently depending on which remote one uses. Not my case as a garge door opener.The remotes feel well made and I ordered visor clips to put them in the cars.In summary, I am very pleased with the product. It solved my needs and added life to my ancient garge door opener!

Funciona muy bien, ahora ya puedo abrir mi porton a un buen alcance y muy sencillo de instalar

pour assurer une ouverture rapide.... surtout les bras chargés de couses l'idéal ..et je passerai sur la pluie qui prend plaisir a nous trampé quand on cherche désespérément la serrure les yeux plein d eau ...sof que la le petit appareil ne fonccionait pas.... renvoyer j'ai recommandé le même et là ça faccionne super! par contre terriblement batailler pour trouvé un point relais a la hauteur.... pas de scotch!.... pas d'imprimante ....pas de carton!... Ou Fermé définitif! ....Et le dernier qui reconnaissait pas le code une grosse galère ...mais pour le petit appareil facile à monter ...plusieurs fassons!!! ne pas oublier d avoir une alimantation en 12v la prévoit en tout qu'à 🏍️🚙

Funcionamiento tal y como esperaba, distancia de operación al menos 30 m.

Perfect for its goal. Works fine. Cheap.Not checked the distance but in my case not important.