Wi-Fi Relay Controller - Channels and Supply Options

Add app-controlled relay switching to a correctly designed installation, or select the separate matching RF handset. Controller versions offer one, two or four channels with different supply options.

✅ Operate the relay through the phone - Compatible controller versions connect to Tuya or Smart Life for remote switching.

✅ Keep a local control option - A matching 433MHz learning-code handset can operate the receiver without using the phone for each command.

✅ Make switching follow a routine - The controller's supported timing functions provide scheduled operation in the matched setup.

Choose the Channels and Power Arrangement First

Plan the required switching channels around the actual circuits. The outputs are dry contacts, not a voltage supply for the load, so the connected equipment and complete installation need their own correct power and protection arrangement.

Select the DC 7-32V or AC 85-250V controller version as required. The standalone 433MHz Remote option contains the handset rather than a relay module. Inching, locking and interlock behaviour must be configured for the selected controller and application.

Technical details

• One-, two- or four-channel controller selections
• 2.4GHz Wi-Fi; Tuya / Smart Life
• 433MHz 1527 learning-code remote support; not rolling-code remotes
• Remote-only selection needs a 12V 27A battery, not included
• Confirm actual contact/load ratings; suitable electrical integration required

Choose the controller or handset that fits the complete switching design.