433 MHz Two-Channel DC Remote Relay Switch

Add handheld control to a suitable low-voltage project with a two-channel remote relay receiver. Multiple operating modes let the switching behaviour suit the application.

Set the Switching Mode for Your Project

• ✅ Switch a compatible circuit remotely - Pair a supplied remote with the receiver for handheld control.
• ✅ Choose how the output responds - Momentary, latching and interlocked modes serve different switching needs.
• ✅ Match the remote package - Choose a receiver set with one or two remotes.

The receiver operates from a DC 6-30 V supply and uses a 433.92 MHz learning-code system. Verify the connected circuit's voltage, current and switching requirements before installation.

Select the RFA or RFB remote style and quantity shown for the variant. Remote batteries are not included; the required type is CR2016, with two cells specified.

One two-channel receiver with the selected style and quantity of remotes; batteries, power supply, motors and other controlled equipment are not included.

Technical details

• Two-channel receiver
• DC 6-30 V supply
• 433.92 MHz
• Learning-code pairing
• Multiple switching modes
• One or two remotes by selection
• Remote batteries separate

Build remote control into your compatible low-voltage setup.