{"product_id":"sonoff-rfr2-smart-home-wifi-mobile-remote-control-siri-alexa-google-voice-control-on-off-switch-10a-433mhz-version","title":"Sonoff RFR2 Smart Home WiFi Mobile Remote Control Siri\/Alexa\/Google Voice Control On\/Off Switch 10A 433MHz Version","description":"\u003cmeta name=\"description\" content=\"Buy Sonoff RFR2 Smart Home WiFi Mobile Remote Control Siri\/Alexa\/Google Voice Control On\/Off Switch 10A 433MHz Version online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eSonoff RFR2 Smart Home WiFi Mobile Remote Control Siri\/Alexa\/Google Voice Control On\/Off Switch 10A 433MHz Version\u003c\/h1\u003e\n\n\u003cp\u003eThe Sonoff RFR2 is a dual-protocol wireless remote control switch that combines WiFi and 433MHz RF functionality for seamless smart home automation. Home automation professionals, electricians, and IoT integrators rely on this device to retrofit existing electrical installations with voice control and mobile app capabilities without rewiring. It solves the critical problem of adding smart control to legacy appliances and circuits while maintaining backward compatibility with existing RF remote systems.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Sonoff RFR2 operates on a hybrid dual-protocol architecture, supporting both WiFi connectivity for cloud-based control and 433MHz RF reception for wireless remote operation. The device functions as an intelligent relay module with a 10A rated load capacity, integrating directly into standard electrical switch boxes or panel installations. Its microprocessor-based design enables real-time switching logic, allowing simultaneous control through multiple interfaces including the native eWeLink mobile application, voice assistants, and physical RF remotes. The 433MHz receiver operates at industry-standard frequency with rolling code technology to prevent signal jamming and unauthorized control.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the RFR2 from standard smart switches is its ability to function in three independent control modes simultaneously without mode switching. The WiFi module supports 2.4GHz IEEE 802.11b\/g\/n standards with WPA2 encryption, ensuring secure cloud connectivity. The RF receiver maintains a 100-meter effective range in open space with obstacle penetration capability through standard building materials. The device includes a learning mode for programming RF remote codes, making it compatible with existing Sonoff RF remote controls and third-party 433MHz remotes. Its compact form factor allows installation in tight electrical enclosures where traditional smart switches cannot fit.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWiFi and RF Dual Protocol Smart Relay Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSonoff (ITEAD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal and Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Load\u003c\/td\u003e\n\u003ctd\u003e10A at 250V AC (2500W maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi Protocol\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.11b\/g\/n at 2.4GHz with WPA2 encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Frequency\u003c\/td\u003e\n\u003ctd\u003e433MHz with 100-meter range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 40 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e86mm x 86mm x 35mm (standard switch box compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 2W in standby mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual Protocol Control: Simultaneous WiFi and 433MHz RF operation eliminates the need to choose between wireless technologies, enabling control through mobile app, voice assistants, and physical remotes\u003c\/li\u003e\n\u003cli\u003eVoice Assistant Integration: Full compatibility with Amazon Alexa, Google Assistant, and Apple Siri enables hands-free control through smart speakers and mobile devices\u003c\/li\u003e\n\u003cli\u003eRF Learning Mode: Automatic code learning function allows pairing with existing Sonoff RF remotes or third-party 433MHz controllers without additional configuration\u003c\/li\u003e\n\u003cli\u003e10A Heavy Load Capacity: Rated for 2500W maximum load at 250V AC, supporting industrial-grade appliances, water heaters, air conditioners, and motor-driven equipment\u003c\/li\u003e\n\u003cli\u003eeWeLink Mobile App: Real-time status monitoring, scheduling, automation rules, and remote access from anywhere with internet connectivity\u003c\/li\u003e\n\u003cli\u003eCompact Installation Design: 86mm x 86mm footprint fits standard electrical switch boxes, allowing retrofit installation in existing wall-mounted switch locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRetrofit Smart Control for Legacy Appliances: Add WiFi and voice control to existing air conditioners, water heaters, and ceiling fans without replacing the appliance, using the RFR2 as an intelligent intermediary relay\u003c\/li\u003e\n\u003cli\u003eIndustrial Equipment Automation: Control factory machinery, workshop equipment, and industrial pumps with 10A capacity, integrating remote monitoring through mobile apps for predictive maintenance\u003c\/li\u003e\n\u003cli\u003eMulti-Zone Home Automation: Deploy multiple RFR2 units across different rooms to create zone-based automation with centralized scheduling and voice control from any location\u003c\/li\u003e\n\u003cli\u003eHybrid Control Systems: Maintain existing RF remote functionality while adding WiFi and voice control, enabling both traditional button operation and modern smart home integration simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eInstallation begins with turning off power at the circuit breaker and identifying the load wire to be controlled. The RFR2 connects in series with the controlled circuit, with the input terminal receiving the live wire and the output terminal connecting to the load. Once installed and powered, download the eWeLink application and create an account. During the initial setup, the RFR2 enters pairing mode automatically, allowing the app to detect and configure the device on your home WiFi network. Complete the WiFi configuration by entering your network credentials and selecting a meaningful device name for voice control integration.\u003c\/p\u003e\n\n\u003cp\u003eFor RF remote functionality, access the learning mode through the eWeLink app or by pressing the physical button on the device. Point your existing RF remote at the RFR2 and press the button you wish to program. The device will learn and store the RF code, enabling control through that remote. Configure voice assistant integration by linking your eWeLink account to Alexa, Google Assistant, or Apple HomeKit through their respective smart home platforms. Create automation rules within the app to schedule on-off cycles, set time-based triggers, or establish conditional logic based on other smart home devices. Test all control methods before completing the installation to ensure proper operation across WiFi, RF, and voice channels.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the Sonoff RFR2 control appliances that are currently controlled by physical wall switches?\u003c\/summary\u003e\n\u003cp\u003eYes, the RFR2 is specifically designed for this purpose. Install it in parallel with your existing wall switch by connecting both the switch and the RFR2 to the same load circuit. This creates a hybrid control system where the appliance responds to both the physical switch and the wireless controls. The device will maintain state synchronization, ensuring accurate status reporting regardless of which control method was used last.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum distance for 433MHz RF control, and does it work through walls?\u003c\/summary\u003e\n\u003cp\u003eThe RFR2 has an effective RF range of 100 meters in open space. In typical residential environments with walls and obstacles, the practical range reduces to 20-30 meters depending on wall materials. Concrete and metal structures attenuate the signal more than drywall or wood. The 433MHz frequency penetrates standard building materials better than higher frequencies, making it suitable for multi-room control within most homes. For extended range requirements, use the WiFi control method through the eWeLink app, which operates globally with internet connectivity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Sonoff RFR2 compatible with non-Sonoff 433MHz remotes?\u003c\/summary\u003e\n\u003cp\u003eThe RFR2 can learn and store codes from most standard 433MHz remote controls through its learning mode function. However, compatibility depends on the remote using standard rolling code or fixed code protocols. Some proprietary remotes with manufacturer-specific encryption may not be compatible. Test your remote by entering learning mode and attempting to program a button. The device will provide feedback through the app if the code was successfully learned. For best results, use official Sonoff RF remotes or universally compatible 433MHz remotes available in the market.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I control multiple Sonoff RFR2 devices from a single voice command?\u003c\/summary\u003e\n\u003cp\u003eYes, voice assistant platforms support grouping and scene creation. Within the Alexa, Google Assistant, or Apple HomeKit app, create a group containing multiple RFR2 devices assigned to the same room or zone. Then create voice commands like \"Alexa, turn off bedroom lights\" to control all devices in that group simultaneously. The eWeLink app also supports creating custom automation scenes that trigger multiple devices with a single command or scheduled event.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Sonoff RFR2 Smart Home WiFi Mobile Remote Control Siri\/Alexa\/Google Voice Control On\/Off Switch 10A 433MHz Version Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eSonoff RFR2 Smart Home WiFi Mobile Remote Control Siri\/Alexa\/Google Voice Control On\/Off Switch 10A 433MHz Version\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eSonoff RFR2 Smart Home WiFi Mobile Remote Control Siri\/Alexa\/Google Voice Control On\/Off Switch 10A 433MHz Version\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744398389505,"sku":"TTD-11226","price":994.83,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/a5d03e6719ad7fb2dbba720cf825e6d4.jpg?v=1778073424","url":"https:\/\/techdepot.in\/products\/sonoff-rfr2-smart-home-wifi-mobile-remote-control-siri-alexa-google-voice-control-on-off-switch-10a-433mhz-version","provider":"Tech Depot India","version":"1.0","type":"link"}