433mhz 12V DC 6 Channel Wireless Remote Control Relay Switch 12V Remote Relay ON Off Transmitter and Receiver Universal Motor Light Door Window Controller (12V 2X Control 433MHz)

This is an excellent product. I ordered it to build a trailer light wiring and bulb tester. It worked as described. As with any relay it uses milliamp input to activate the coil but can deliver 10 amps in and 10 amps out through the contact points. If you follow the wiring schematic it works like any relay. Programming is also straight forward. Someone claimed it would only carry milliamp output and that is INCORRECT. It carries the current to my trailer lights with no problem and they are incandescent lamps drawing around 3 amps per turn lamp. It also carries my electric brake circuit drawing around 6 amps for two brakes. The issue is you have to wire the input hot feeds to each relay NO contacts and the COM to the necessary output feeds, in this case my lights. I'm an ASE Master Certified technician and have been for 35 years. I have also wired a new home for my son this last year and past all electrical inspections so I know a little about electricity.

Worked excellent for making my trailer test light box

Works great!

This device actually works, very pleased with the outcome. I built a remote trailer brake and light tester, this device made the build super easy.

Worked well - only issue was couldn’t use more then one relay at a time even with the two remotes - so if one relay was active with one remote you couldn’t activate a different relay with the other remote - next year I’ll look at getting single board relay’s so we’ll have more control over the Halloween props. Anyways it was better than the hard wired buttons I used in the past.