Sonoff RM433R2 4-Button RF Remote Controller 433MHz Key Fob

Effortless control for your smart home ecosystem. The Sonoff RM433R2 is a compact, modern 4-button remote designed to manage multiple devices with a single click, blending seamlessly with your interior.

Features

• Operates on stable RF 433MHz frequency
• 4 buttons to control 4 distinct devices independently
• Compatible with Sonoff TX, RF Bridge, and 4CHPRO
• Transmission range of 20-30m indoors
• Durable V0 fire-retardant ABS construction
• Requires 1x 12V/27A battery (sold separately)

Perfect for adding physical control to your Sonoff smart switches, allowing you to operate lights and scenes without needing your smartphone.