12V DC Motor Drive Forwards and Reverse Controller Module Switch, DC 3V~18V 433Mhz RF Wireless Remote Electric Push Rod Motor Controller for Rolling Door, Electric Curtains/Locks, Water Pump

These worked great for a cheap fix for my fishing Aqua View fishing pod camera positioner.

The media could not be loaded. This is just what I needed to get revenge on an annoying neighbor. I got one of these beeper prank circuits that emits an annoying sound at random intervals. I needed to be able to activate it on demand though, so I added this remote control and enclosed everything in a little battery box I took out of something else. After dipping it in Flex Seal to water proof it, it looks and works like something you'd buy premade. The range on the remote is just enough for my needs, about 100 feet with no obstructions. It may be lower than the estimated 300 feet in the description because the antenna is coiled up inside my enclosure and I'm only powering it with 3 volts. I also had to resolder the antenna wire because it broke off. Someone else had that problem in the reviews. It's a very tiny spot to solder and kind of tricky. Overall, it's a neat little item that works as intended. Don't forget to order a battery for the controller. It's one of those special 12 volt A23 types. For some reason I neglected to notice that a battery didn't come with it. There were no instructions included so I referred to the item page to see how to program it. There's a small button on the circuit board that you press for the different modes of operation.

The media could not be loaded. Great little device. I had to solder the antenna wire back on the board twice but otherwise no complaints! I used 2D batteries in a holder with a slow moving motor (I bought here on Amazon for a few bucks) mounted in a spring with a tape recorder belt fished through the spring. I may clean things up a bit but I’m totally satisfied!

The media could not be loaded. Tiene muy buen alcance el control excelente producto y lo mejor que tiene varios modos de elevación y parada puedo programar el que más me guste.

It works fine as expected.

Works as advertised. Pretty good one! Probably one of the best module switches I found. Can not be happier.

I got the two pack, and tested both switches. Both would only work out to 10yds. In the details it says they are good out to 100m with no obstructions, and 50m with obstructions.Besides the range, they work great, but unfortunately are useless in my needed application.

The units work well with 8 volts. However, one of the 2 will only work when the remote is about 3 feet from receiver pointed directly at the antenna. I’m going to try and contact seller for possible resolution. I will update as possible.