Sonoff BASICR4 WiFi ESP32 Chip Smart Switch

The SONOFF BASICR4 WiFi Smart Switch, powered by the advanced ESP32 chip, offers a seamless and reliable smart home experience. Designed for effortless control, it supports both manual wall switch operation and remote access through the app, allowing you to manage devices from anywhere. With its powerful ESP32 processor, the BASICR4 ensures faster response times and enhanced connectivity. It integrates easily into your home automation setup, supporting scene creation, scheduling, and voice control when paired with compatible platforms. Compact yet robust, it includes safety features like built-in overheating protection and is housed in a fire-retardant casing. Whether you're upgrading an old system or building a smart home from scratch, the SONOFF BASICR4 is a cost-effective, feature-rich solution to put intelligent control at your fingertips. Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product. Features: Smart Control Anytime, Anywhere : Supports both traditional wall switch control and app-based remote control for seamless smart home integration. Two-Way & Local Control: Pair with S-MATE2 or R5 to enable flexible two-way and local control, offering convenience and quick response. Built-in Overheating Protection : Equipped with a temperature sensor to monitor real-time heat levels and prevent overheating, deformation, or fire hazards. Durable, Fire-Retardant Construction: Made from PC material with Fire Rating V-0; passes multiple durability tests including abrasion, salt spray, and drop tests. Rigorous Environmental Testing : Successfully passes high/low temperature cycle tests and high-humidity endurance to ensure reliable performance in extreme conditions. Certified Safety & Quality : Holds CE, FCC, and ETL certifications for enhanced safety and compliance with international standards. Smart Scene Automation : Customize automation scenarios — like turning on a fan at high temperatures or lights when motion is detected at night. Matter-Compatible via SONOFF Bridge : Easily integrate with Apple HomeKit and Siri using the SONOFF Matter Bridge ZBBridge-U and iHost hub for a unified smart home experience. Package Includes: 1 x Sonoff BASICR4 WiFi ESP32 Chip Smart Switch

Specifications

Item Type:	Switch
Input	100-240V ~ 50/60Hz Max 10A
Material:	PC V0
Wireless Connectivity	Wi-Fi IEEE 802.11b/g/n 2.4GHz
Length (mm):	88
Width (mm):	39
Weight (g):	45.8
Color	Off-White
Shipping Weight	0.056 kg
Shipping Dimensions	9 × 4.2 × 2.4 cm