{"product_id":"sonoff-4ch-r3-smart-switch-wifi","title":"Sonoff 4CH R3 Smart Switch WiFi","description":"\u003ch3 data-start=\"240\" data-end=\"263\"\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"240\" data-end=\"263\"\u003eProduct Introduction\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"265\" data-end=\"611\"\u003eThe \u003cstrong data-start=\"269\" data-end=\"310\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSonoff 4CH R3 Smart Switch WiFi\u003c\/span\u003e\u003c\/strong\u003e is a powerful four-channel smart relay designed to bring intelligent automation to multiple electrical circuits from a single device. With independent control of up to four connected appliances or lighting circuits, the 4CH R3 provides flexible automation for homes, offices, and smart installations.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"1014\"\u003eIntegrated with the \u003cstrong data-start=\"633\" data-end=\"674\"\u003e\u003cspan class=\"whitespace-normal\"\u003eeWeLink\u003c\/span\u003e\u003c\/strong\u003e, the switch allows users to remotely control connected devices, create automation schedules, and build smart scenes directly from their smartphone. The device can be installed inside electrical panels or mounted on DIN rails, making it ideal for advanced smart home setups and DIY automation projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1021\" data-end=\"1036\"\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"1021\" data-end=\"1036\"\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"1038\" data-end=\"1075\"\u003e\u003cstrong data-start=\"1038\" data-end=\"1075\"\u003eFour Independent Control Channels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1077\" data-end=\"1211\"\u003eControl up to four separate electrical circuits from a single smart relay module, allowing centralized automation of multiple devices.\u003c\/p\u003e\n\u003cp data-start=\"1213\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1213\" data-end=\"1242\"\u003eRemote Smartphone Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1244\" data-end=\"1345\"\u003eTurn appliances on or off remotely through the eWeLink mobile app from anywhere with internet access.\u003c\/p\u003e\n\u003cp data-start=\"1347\" data-end=\"1376\"\u003e\u003cstrong data-start=\"1347\" data-end=\"1376\"\u003eFlexible Automation Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1378\" data-end=\"1568\"\u003eSupports multiple operating modes including \u003cstrong data-start=\"1422\" data-end=\"1462\"\u003eself-locking, interlock, and inching\u003c\/strong\u003e, enabling automation of lights, motors, gates, and other equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1570\" data-end=\"1604\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1604\"\u003eAutomation Scheduling \u0026amp; Timers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1606\" data-end=\"1698\"\u003eCreate schedules, countdown timers, and automation routines to manage devices automatically.\u003c\/p\u003e\n\u003cp data-start=\"1700\" data-end=\"1727\"\u003e\u003cstrong data-start=\"1700\" data-end=\"1727\"\u003eManual Override Buttons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1729\" data-end=\"1820\"\u003ePhysical buttons on the unit allow manual control of each channel directly from the device.\u003c\/p\u003e\n\u003cp data-start=\"1822\" data-end=\"1849\"\u003e\u003cstrong data-start=\"1822\" data-end=\"1849\"\u003eSmart Scene Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1851\" data-end=\"1966\"\u003eCombine multiple Sonoff devices into smart scenes such as “Home Mode”, “Away Mode”, or automated lighting routines.\u003c\/p\u003e\n\u003cp data-start=\"1968\" data-end=\"1998\"\u003e\u003cstrong data-start=\"1968\" data-end=\"1998\"\u003eReliable WiFi Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2000\" data-end=\"2074\"\u003eConnects directly to a 2.4 GHz WiFi network for stable smart home control.\u003c\/p\u003e\n\u003ch2 data-start=\"2081\" data-end=\"2106\"\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"2081\" data-end=\"2106\"\u003eSmart Home Integration\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"2108\" data-end=\"2251\"\u003eThe Sonoff 4CH R3 integrates with the \u003cstrong data-start=\"2146\" data-end=\"2157\"\u003eeWeLink\u003c\/strong\u003e smart home platform, enabling centralized control and automation of compatible smart devices.\u003c\/p\u003e\n\u003cp data-start=\"2253\" data-end=\"2300\"\u003eThe device also supports voice control through:\u003c\/p\u003e\n\u003cp data-start=\"2302\" data-end=\"2391\"\u003e• \u003cstrong data-start=\"2304\" data-end=\"2345\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAmazon Alexa\u003c\/span\u003e\u003c\/strong\u003e\u003cbr data-start=\"2345\" data-end=\"2348\"\u003e• \u003cstrong data-start=\"2350\" data-end=\"2391\"\u003e\u003cspan class=\"whitespace-normal\"\u003eGoogle Assistant\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2393\" data-end=\"2535\"\u003eThrough smart scenes, the switch can interact with sensors, smart plugs, and other Sonoff devices to create advanced home automation routines.\u003c\/p\u003e\n\u003ch2 data-start=\"2542\" data-end=\"2569\"\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"2542\" data-end=\"2569\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"2571\" data-end=\"3106\"\u003eProduct Type: 4-Channel Smart Relay Switch\u003cbr data-start=\"2617\" data-end=\"2620\"\u003eModel: 4CH R3\u003cbr data-start=\"2637\" data-end=\"2640\"\u003eConnectivity: WiFi 2.4 GHz (IEEE 802.11 b\/g\/n)\u003cbr data-start=\"2690\" data-end=\"2693\"\u003eInput Voltage: 100–240V AC, 50\/60Hz\u003cbr data-start=\"2732\" data-end=\"2735\"\u003eMaximum Load: 10A per channel\u003cbr data-start=\"2768\" data-end=\"2771\"\u003eTotal Load Capacity: Up to 40A combined\u003cbr data-start=\"2814\" data-end=\"2817\"\u003eNumber of Channels: 4 independent relays\u003cbr data-start=\"2861\" data-end=\"2864\"\u003eControl Modes: Self-locking, interlock, inching\u003cbr data-start=\"2915\" data-end=\"2918\"\u003eMaterial: Flame-retardant ABS housing\u003cbr data-start=\"2959\" data-end=\"2962\"\u003eInstallation: DIN-rail mounting or enclosure installation\u003cbr data-start=\"3023\" data-end=\"3026\"\u003eOperating Temperature: −10 °C to 40 °C \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"3113\" data-end=\"3125\"\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"3665\" data-end=\"3685\"\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cp data-start=\"3687\" data-end=\"3758\"\u003eSonoff 4CH R3 Smart Switch WiFi\u003cbr data-start=\"3720\" data-end=\"3723\"\u003eMounting hardware\u003cbr data-start=\"3742\" data-end=\"3745\"\u003eUser manual\u003c\/p\u003e\n\u003cp data-start=\"3687\" data-end=\"3758\"\u003e \u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"1 Pack","offer_id":53050834485553,"sku":"4CHR3","price":749.99,"currency_code":"ZAR","in_stock":true},{"title":"2 Pack","offer_id":53050834518321,"sku":"4CHR4","price":1399.99,"currency_code":"ZAR","in_stock":true},{"title":"4 Pack","offer_id":53050834551089,"sku":"4CHR5","price":2799.99,"currency_code":"ZAR","in_stock":true},{"title":"10 Pack","offer_id":53050834583857,"sku":"4CHR6","price":6999.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4601\/8865\/files\/Sonoff_4CH_R3_Smart_Switch_WiFi_Img_1.webp?v=1772705588","url":"https:\/\/luxone.co.za\/products\/sonoff-4ch-r3-smart-switch-wifi","provider":"LuxOne Living (Pty) Ltd","version":"1.0","type":"link"}