Sonoff Basic R4

Description

The Sonoff Basic R4 WiFi Smart Switch is a single-channel smart relay designed to convert standard electrical devices into smart devices. Once installed, you can control lighting, fans, and other appliances remotely through your smartphone or voice assistants.

Using the eWeLink mobile app, you can turn devices on or off from anywhere, monitor their status, and create smart automation scenes.

• Matter-Ready Design
  Built on ESP32 and designed for future firmware updates to support Matter for seamless integration with Apple Home, Google Home, Alexa, and more.
• Remote & Voice Control
  Control devices via the eWeLink app or with Amazon Alexa and Google Assistant.
• Multi-Control Support
  Compatible with rocker switches, push buttons, and detached switch mode for flexible setups.
• Power Handling
  Supports loads up to 10A / 2200W, perfect for lights, fans, heaters, and most home devices.
• Enhanced Safety
  Built-in TVS (surge protection) ensures stability in harsh electrical environments.
• Offline LAN Control
  Operate devices via local network even without internet—ideal for reliable automations.
• Smart Scenes & Automation
  Create schedules, trigger-based automations, and smart scenes within the eWeLink ecosystem or via Home Assistant.
• Compact & Easy Installation
  Minimalist design fits behind wall switches or inside electrical boxes.