{"product_id":"sonoff-wireless-smart-wall-switch-433mhz-dual-t2eu3c-rf","title":"SONOFF wireless smart wall switch 433MHz dual T2EU3C-RF","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eSONOFF wireless smart wall switch 433MHz dual T2EU3C-RF\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor upgrading existing switches\u003c\/span\u003e \u003cspan\u003eButton or remote control\u003c\/span\u003e \u003cspan\u003eSuitable for first smart solutions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e The wireless smart wall switch is designed for apartment or house owners who want to easily upgrade their existing lighting and enable manual or remote control of the lights.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Easy installation without complete renovation of the electrical wiring.\u003c\/li\u003e\n\u003cli\u003e Possibility to control the lights by pressing a button or via remote control.\u003c\/li\u003e\n\u003cli\u003e Simple enough to get started setting up a smart home.\u003c\/li\u003e\n\u003cli\u003e Increased comfort through the use of scenes and basic home automation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-background-lazy-load=\"\" data-element=\"inner\" data-pb-style=\"FK4S47K\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cspan class=\"Y2IQFc\" lang=\"sl\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The switch is a\u003c\/span\u003e \u003cspan class=\"Y2IQFc\" lang=\"sl\"\u003e433.92MHz RF remote control, so it fits all Sonoff products with 433MHz RF function, such as Sonoff TX, RFR2\/RF3, 4CHPROR2\/R3, SlampherR2, etc.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eTwo-way control:\u003c\/strong\u003e When you connect one\/multiple T2EU1C-RF switches with Sonoff 433MHz RF products, you can control the light from two\/multiple different positions without the need for wiring. Remote control distance over 50m\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eStable power supply:\u003c\/strong\u003e Power is provided by 2 x 3V button battery, battery model: CR2032 (not included)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eEasy installation:\u003c\/strong\u003e No wiring required, supports 3 easy installation methods: adhesive, screw and desktop installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" style=\"width: 261px; height: 232px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Power supply\u003c\/td\u003e\n\u003ctd\u003e 6V (2x3V button battery) type CR2032, not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Number of switches\u003c\/td\u003e\n\u003ctd\u003e 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Wall switch standard\u003c\/td\u003e\n\u003ctd\u003e EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Wireless connectivity\u003c\/td\u003e\n\u003ctd\u003e RM 433\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e RM 433\u003c\/td\u003e\n\u003ctd\u003e Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e DIY way\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Declaration of conformity\u003c\/td\u003e\n\u003ctd\u003e \u003cspan\u003eCE, FCC, RoHS\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Dimensions\u003c\/td\u003e\n\u003ctd\u003e 470x192x115mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Model\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"page-title\"\u003e \u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003eT2EU3C-RF\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e Manufacturer's website: \u003ca href=\"https:\/\/sonoff.tech\/product\/smart-wall-swtich\/t2eu-rf\/\" rel=\"nofollow\"\u003ehttps:\/\/sonoff.tech\/product\/smart-wall-swtich\/t2eu-rf\/\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eUser view\u003c\/h2\u003e\u003cp\u003e SONOFF wireless smart wall switch 433MHz dual is intended primarily for users who want simple control of lighting or other electrical devices in the home without major interventions in the electrical wiring. It is most appreciated by those who want smart solutions, but do not need advanced functions or complex systems, and who value discretion and practicality in everyday situations - for example, when renting an apartment, renovating an older apartment or adjusting the space without wiring.\u003c\/p\u003e\u003cp\u003e Users often choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/sonoff\"\u003eSonoff\u003c\/a\u003e products because of their simplicity, widespread use in the world of smart homes, and good interoperability, which makes adding or upgrading the system usually very easy and without major complications.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e When purchasing from Enaa, users have access to a carefully selected range of smart controllers and advice from our team, who are always available to answer questions about selection or installation. This makes it easier to find a product that will suit your needs and home environment.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does the Sonoff smart switch work without a Wi-Fi connection?\u003c\/h3\u003e\u003cp\u003e Yes, the switch operates at a frequency of 433MHz and allows basic wireless control even without a Wi-Fi connection, which is practical in cases where an internet signal is not available.\u003c\/p\u003e\u003ch3\u003e What do I need to know before installing in older buildings?\u003c\/h3\u003e\u003cp\u003e Wireless installation does not require additional cabling, which is suitable for older buildings without modern wiring. However, it is recommended to check the size of the existing box and compatibility with the home's electrical system before installation.\u003c\/p\u003e\u003ch3\u003e Can I connect the Switch to multiple devices at the same time?\u003c\/h3\u003e\u003cp\u003e Yes, a double switch allows you to control two separate devices or lighting circuits, which increases usability in larger spaces or when adapting to different needs in the household.\u003c\/p\u003e\u003ch3\u003e Is using the switch safe for families with children?\u003c\/h3\u003e\u003cp\u003e The switch is simple and safe to use, the keys have no sharp edges and are designed for frequent everyday touch.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali pametno stikalo Sonoff deluje tudi brez Wi-Fi povezave?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, stikalo deluje na frekvenci 433MHz in omogoča osnovno brezžično upravljanje tudi brez povezave z Wi-Fi omrežjem, kar je praktično v primerih, ko internetnega signala ni na voljo.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj moram vedeti pred vgradnjo v starejše objekte?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Za brezžično vgradnjo ni potrebno dodatno kabliranje, kar je primerno za starejše objekte brez moderne napeljave. Pred montažo pa je priporočljivo preveriti velikost obstoječe doze in kompatibilnost z električnim sistemom doma.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko stikalo povežem z več napravami hkrati?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, dvojno stikalo omogoča upravljanje dveh ločenih naprav ali svetlobnih krogov, kar poveča uporabnost v večjih prostorih ali pri prilagoditvi različnim potrebam v gospodinjstvu.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je uporaba stikala varna za družine z otroki?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Uporaba stikala je preprosta in varna, tipke nimajo ostrih robov in so zasnovane za pogost vsakdanji dotik.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: March 2026\u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":58984528019787,"sku":null,"price":12.52,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/enaa.eu\/products\/sonoff-wireless-smart-wall-switch-433mhz-dual-t2eu3c-rf","provider":"Enaa","version":"1.0","type":"link"}