Sonoff Basic R4 Smart Switch - BASICR4

The Sonoff Basic R4 Smart Switch is a simple, affordable smart switch for beginners. It lets you connect a light or appliance and turn it on or off from your phone using the eWeLink app from anywhere. It also supports eWeLink-Remote, which lets you control devices locally using another Sonoff device as a remote, with no internet needed. Ideal for controlling lights, water pumps, fans, or any device you want to switch on or off remotely, the Sonoff Basic R4 is designed for smart home control with remote access, schedules and timers, smart scenes, and voice control. It works with Google Assistant and Alexa, giving you multiple ways to manage compatible devices. Key Features • Simple, affordable smart switch for beginners • Control devices on or off from your phone using the eWeLink app • Remote control from anywhere • Schedules and timers for automatic on/off control • eWeLink-Remote for local control without internet using another Sonoff device • Smart scenes for automation rules • Voice control with Google Assistant and Alexa • Ideal for lights, water pumps, fans, or other devices you want to switch on/off remotely Specifications • Brand: Sonoff • Model: Basic R4 • Model number / SKU: BASICR4 • Color: White • Input: 100-240 AC 50/60Hz • Max power: 2400 Watts /240V • Dimension: 40x33x17mm • Wireless connection: Wi-Fi 2.4 GHz • Working temperature: -10°C~40°C