Sonoff Basic (R2) WiFi smart relay switch
SONOFF BASICR2 Smart Wi-Fi Switch DIY Relay Module
SONOFF BASICR2 is a compact 2-channel smart Wi-Fi switch that allows independent control of two lights or appliances. It connects directly to your 2.4GHz Wi-Fi network and is managed through the eWeLink app for remote access anytime, anywhere. Compatible with Amazon Alexa, Google Assistant, and SmartThings, it supports voice control and traditional wall switches. With scheduling, timers, and smart scene automation, the BASICR2 is an ideal solution for upgrading your home into a reliable and efficient smart environment.
سونوف BASICR2 هو مفتاح ذكي بقناتين يتيح لك التحكم في جهازين أو إضاءتين بشكل مستقل عبر شبكة Wi-Fi بتردد 2.4GHz. يعمل من خلال تطبيق eWeLink للتحكم عن بُعد من أي مكان، ويدعم التحكم الصوتي عبر Alexa وGoogle Assistant وSmartThings. كما يتوافق مع المفاتيح الجدارية التقليدية، مما يوفر تحكمًا يدويًا وذكيًا في نفس الوقت. بفضل الجداول الزمنية والمؤقتات والمشاهد الذكية، يُعد خيارًا مثاليًا لتحويل منزلك إلى منزل ذكي بسهولة وأمان.
The SONOFF BASICR2 is a reliable 2-channel smart Wi-Fi relay switch designed to provide independent control of two electrical devices or lighting circuits. It is ideal for homeowners and installers looking to upgrade traditional electrical systems into a smart automation setup without complex wiring or additional hubs.
The device connects directly to a 2.4 GHz Wi-Fi network and is managed through the eWeLink app, available for both iOS and Android. Users can remotely turn devices on or off, check real-time status, create schedules, set countdown timers, and build smart scenes for automated control.
BASICR2 supports voice assistants including Amazon Alexa, Google Assistant, and SmartThings, enabling convenient hands-free operation. It also supports rocker and momentary wall switches, allowing traditional manual control alongside smart functionality.
Designed with a compact structure that fits inside standard wall boxes, the module is built using flame-retardant PC V0 material for enhanced safety. Overload protection ensures stable and secure performance, making it suitable for controlling lights, fans, and other household appliances in residential or light commercial environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SONOFF BASICR2 |
| Input Voltage | 100–240V AC, 50/60 Hz |
| Output Channels | 2 × 10A (Resistive load) |
| Neutral Wire Required | Yes |
| Wireless Protocol | Wi-Fi IEEE 802.11 b/g/n (2.4 GHz) |
| App Support | eWeLink (iOS / Android) |
| Voice Control | Amazon Alexa, Google Assistant, SmartThings |
| Switch Type Support | Rocker / Momentary |
| Dimensions | 54 × 49 × 24 mm |
| Operating Temperature | -10°C to +40°C |
| Material | PC V0 flame-retardant |
| Certifications | CE / FCC / RoHS |
Applications
Smart lighting control for homes and offices
Independent control of two rooms or lighting circuits
Automation of fans, small appliances, and electrical devices
Renovation projects integrating traditional switches with smart systems
DIY smart home upgrades without major rewiring
Energy-saving scheduling for daily operations
Why Choose SONOFF BASICR2?
Control two devices independently
Remote & voice control via eWeLink, Alexa, Google Assistant
Compact in-wall design for easy DIY installation
Automate your home with schedules, timers, and smart scene