QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1 Relay)

Works exactly as advertised but be warned that there are several different remote control options and I did not get the one I was expecting (my fault, not theirs). There is the A/B remote, the single button remote, the A/B/C remote, and the brushed-metal A/B/(C/D?) remote. I thought I was getting A/B but I got the single button. Just review your selection more carefully than I did. Very easy to set up and wire. The instructions are quite good considering other similar products that may not come with instructions at all. I like that there's both an NO and an NC relay built into it for versatility.

I used this to make Halloween prop / animatronic remotes. It was so easy to wire a 12v power source, connect the wires, and power it up. The remote paired instantly and putting it in momentary mode was simple. This worked so well out of the box. Excellent value.

I used this with a replacement horn on my car. I hooked it up about two years go. It has been very reliable with no problems. It can be activated from about 200 feet away.

I have the 3-receivers 2-keyfobs with A/B/C buttons combo, for front/mid/rear aux offroad lights in my van. I really like the idea of wireless control, so i don't have to mess around with running/hiding long wires for the pushbuttons on the dashboard. First keyfob programmed without issue. Second keyfob was not able to connect to the receiver, tried it multiple times. When a key is pressed, the keyfob LED was half as bright as the other key's. I thought the battery may be low, and opened it to check the battery voltage. It is a 3V CR2032, and measured 3.1V, which is good. Upon reinstalling the same battery (effectively a reset), and pushing the keys, the LED now appears equally bright as the other key's...I was then able to programmed it without issues. Another con is the plastic housing, the top cover has 2 mounting holes for screws in addition to snapping into the bottom. Once mounted with screws, you can't access the programming button or wire terminals. For access, you must remove the screws, then unsnap the top cover. You can avoid this by using double-sided tapes on the bottom cover instead of screws. Overall the setup works as expected, I have good range around the vehicle with either keyfob without needing to uncoil the antenna as some suggest....minus 1-star for the hassle.

Pretty easy to hook up and works as it should.

I wired this remote in momentary mode to activate a high-amp12v relay to operate a trolling motor on the back of my boat, remotely from the front. the trolling motor in the back is fixed in place and when I push the button on the remote, it puts on the "Brakes" for my crappie boat. It is a good, inexpensive solution. I wear the remote around my neck and operate it with my left hand when needed, holding my fishing pole with my right hand... I'm buying another.

Used this to replace a non-working remote receiver on a garage door opener. Works perfectly and has good range. The only thing to be aware of is that the buttons on the remotes can easily be pushed by accident. Other than that minor design issue, the product works as described. For those using it on a garage opener, just connect wires the two terminals on the opener that are connected to your interior push button, and connect those wires to the normally open terminals on this product. Then be sure to set it to Momentary Mode. I've attached pics of the included instructions here for reference. You'll need a 12V power supply which many people have extras of from old devices, but if not, can be purchased on Amazon for under $10. Good luck!

Works as it should out of the box and has worked flawlessly for months.

Product is as described and works as expected. I have installed this wireless relay as a remote kill switch for the fuel pump relay on my car. This is now under the hood in the fuse box, and the remote control works fine from the driver seat.

Lo conecte a una cerradura electrica de manera normalmente abierto y funciona perfecto, ahora puedo abrir y cerrar una puerta de manera inalámbrica... muy recomendable facil de instalar y configurar con los controles.

product very nice and good quality , easy to install and configure

Works great, programming was easy, using this as a remote starter and stop for my kids gokart! I'm order more just to see what else I can put it to use with around my house lol 😆

Die Einrichtung ist gut beschrieben und alles funktioniert einwandfrei. Man kann die Stromversorgung auch mittels Schalter unterbrechen, damit nicht ständig Spannung anliegt, und die gespeicherten Funktionen bleiben erhalten. Ich benutze die Schalter Kastenwagen um die Rückfahrkamera ohne Rücklichtschaltung zu nutzen und dazu extra Scheinwerfer einzuschalten.