DieseRC 433Mhz Radio Control Relay Remote Control Switch RF DC 12V 1 Channel Relay Receivers with 2 Transmitters Potential-Free Contacts Relay Controller

I used this to add remote start , remote tilt and trim to my boat so I can raise the outboard as I was pulling away from the ramp. Product works great and I will definitely buy these for another project

Works just as advertised and has multiple easy to use modes.

These are exactly what i needed. I Needed two relays for a parking heater, one to power the system and one to send the signal to turn on / off. The programmability of these is excellent, one remote, multiple relays with multiple functions. Not certain what the exact range is, I can operate them from the back door inside the house and power the relay some 75 feet away Which is what i needed. Bonus round, came with 4 relays and two remotes so I can rig up the other two for whatever I may need in the future.

We have old industrial garage door opener that has open close and stop bottons. The opener has radio receiver block with 3 ports for wires, R1(n.o., normally open) R2(-) and R3(+). I wish the instructions helped better for this situation. On the reciever i put 2 wires into the negative port, one went to the common port in the reciever, the 2nd wire went to R2(-) on opener. 1 wire went from (+) on reciever to(+) on opener. Final wire went to the normal open port(no) and went to R1 on opener. It works as a single button to open and close garage

I purchased two of these modules in February of 2025. I used them to control Halloween props that required precision timing. I had a minor problem with one module, but customer service was quick to take care of it. A video on this module's capabilities and a decent programming guide can be found on YouTube. Search for "DieseRC Wireless Remote Control Relay"

Great remotes and easy to set up

I’ve been buying these remotes and they work perfect every time. Love these things. Be sure and uncoil the antenna wire and stretch to get full distance with reception.

I'm using this to control a dump trailer that has Power up and Down and also a Gravity button so this 3 button remote worked out perfect. So far it has worked good, only wish it had an external antenna option as range get's fuzzy as it's mounted inside a metal box on trailer and metal and RF signal don't do to well but other then slight distance issue it still works as intended.