Sonoff 4-Button Keychain RF Remote Control

Compact Wireless Control for Smart Home Devices

The Sonoff 4-Button Keychain RF Remote Control is a sleek, portable solution for managing your Sonoff RF-enabled smart devices with ease. Operating on the 433MHz radio frequency, this compact remote offers reliable, wireless control for switches, plugs, curtain motors, and relays—making it ideal for everyday use at home, in the office, or on the go.

With four programmable buttons and a convenient keychain design, it’s perfect for users who want quick access to smart automation without relying on apps or voice assistants.

Key Features

433MHz RF Wireless Control

Compatible with Sonoff RF receivers and devices, including:

• Sonoff RF switches (e.g., Sonoff RF R2, TX series)
• RF plugs and sockets
• Curtain motors and roller blinds
• RF relays and modules

Four Programmable Buttons

Each button can be paired with a different function or device:

• Turn lights on/off
• Open or close curtains
• Activate appliances or scenes
• Control zones independently

Compact Keychain Design

Small enough to fit in your pocket or attach to your keys, the Sonoff RF remote offers:

• Quick access to smart controls
• Portability for indoor and outdoor use
• Easy mounting near entryways or workstations

No Wi-Fi or App Required

Ideal for guests, children, or users who prefer tactile control. Operates independently of your smartphone or internet connection.

Long Transmission Range

Provides stable RF signal across rooms and floors, ensuring reliable control even in larger homes or offices.

Use Cases for the Sonoff 4-Button RF Remote

Lighting Control

• Instantly switch lights on/off in different rooms
• Assign buttons to zones or specific fixtures
• Use as a physical override for scheduled lighting

Curtain & Blind Automation

• Open or close motorized curtains with a single press
• Mount near windows or bedside for easy access
• Combine with smart scenes for morning/evening routines

Appliance Management

• Control RF-enabled plugs for fans, heaters, or coffee machines
• Use as a manual trigger for scheduled devices
• Ideal for quick access in outdoor areas or garages

Multi-Room Smart Control

• Assign buttons to different rooms or functions
• Create a centralized control point for your smart home
• Use in rental units, guest rooms, or offices for simplified access

Why Choose the Sonoff 4-Button Keychain RF Remote?

The Sonoff 4-Button RF Remote Control offers a simple, reliable way to manage your smart devices—without needing a phone, app, or Wi-Fi. With 433MHz RF compatibility, multi-device control, and a portable keychain design, it’s perfect for streamlining your smart home experience.

Whether you’re automating lighting, managing curtains, or controlling appliances, this remote adds convenience, flexibility, and speed to your setup.

Upgrade your smart home with the Sonoff 4-Button RF Remote—and enjoy wireless control wherever you go.