{"product_id":"sonoff-trvzb-zigbee-thermostatic-radiator-valve","title":"SONOFF TRVZB Zigbee Thermostatic Radiator Valve – Smart Heating Control via eWeLink App, Voice \u0026 Zigbee 3.0","description":"\u003cp\u003eTake full control of your home's heating with the \u003cstrong\u003eSONOFF TRVZB Zigbee Thermostatic Radiator Valve\u003c\/strong\u003e, designed to bring \u003cstrong\u003esmart, efficient, and remote heating management\u003c\/strong\u003e to your fingertips. Supporting \u003cstrong\u003eZigbee 3.0\u003c\/strong\u003e, this smart TRV works seamlessly with \u003cstrong\u003eSONOFF NSPanel Pro, ZB Bridge Pro, ZBDongle-E\u003c\/strong\u003e, and other compatible Zigbee hubs.\u003c\/p\u003e\n\u003cp\u003eWhether you're at home or away, you can adjust the radiator temperature remotely through the \u003cstrong\u003eeWeLink app\u003c\/strong\u003e, using \u003cstrong\u003evoice commands via Alexa or Google Home\u003c\/strong\u003e, or create \u003cstrong\u003eautomated schedules\u003c\/strong\u003e to keep your home warm only when needed. Plus, features like \u003cstrong\u003eopen window detection\u003c\/strong\u003e, \u003cstrong\u003efrost protection\u003c\/strong\u003e, and \u003cstrong\u003echild lock\u003c\/strong\u003e ensure safety, comfort, and energy savings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✅ \u003cstrong\u003eSmart Remote Control \u0026amp; Scheduling:\u003c\/strong\u003e\u003cbr\u003eUse the \u003cstrong\u003eeWeLink App\u003c\/strong\u003e to remotely turn on\/off your radiators, adjust the temperature, or create \u003cstrong\u003ecustom heating schedules\u003c\/strong\u003e from anywhere.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eZigbee 3.0 Compatibility:\u003c\/strong\u003e\u003cbr\u003eFully compatible with \u003cstrong\u003eZigbee 3.0 hubs\u003c\/strong\u003e, such as \u003cstrong\u003eSONOFF NSPanel Pro\u003c\/strong\u003e, \u003cstrong\u003eZBDongle-E\u003c\/strong\u003e, \u003cstrong\u003eZB Bridge Pro\u003c\/strong\u003e, and more (excluding the older SONOFF ZBBridge).\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eVoice Control via Alexa \u0026amp; Google Home:\u003c\/strong\u003e\u003cbr\u003eJust say: \u003cem\u003e“Alexa, set the living room radiator to 22°C”\u003c\/em\u003e – and it’s done, hands-free.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eOpen Window Detection:\u003c\/strong\u003e\u003cbr\u003eAutomatically shuts off the radiator when an open window is detected, avoiding \u003cstrong\u003eunnecessary heating\u003c\/strong\u003e and energy waste.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eSmart Scenes \u0026amp; Automation:\u003c\/strong\u003e\u003cbr\u003ePair with SONOFF temperature \u0026amp; humidity sensors like \u003cstrong\u003eSNZB-02P\u003c\/strong\u003e to create personalized scenes. For example, when room temperature drops below 18°C, automatically activate heating.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eMulti-Room \u0026amp; Group Control:\u003c\/strong\u003e\u003cbr\u003eIndividually adjust each room’s temperature or \u003cstrong\u003econtrol all radiators with a single tap\u003c\/strong\u003e via group control.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eChild Lock \u0026amp; Frost Protection:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChild lock:\u003c\/strong\u003e Prevents tampering by kids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrost protection:\u003c\/strong\u003e Keeps pipes from freezing and bursting in cold conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ \u003cstrong\u003e6-Month Historical Data Access:\u003c\/strong\u003e\u003cbr\u003eTrack temperature and heating trends with up to \u003cstrong\u003e6 months of cloud-based data history\u003c\/strong\u003e, accessible in the app.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eBroad Compatibility with Heating Systems:\u003c\/strong\u003e\u003cbr\u003eFits \u003cstrong\u003eM30 x 1.5mm radiator valves\u003c\/strong\u003e, with included adapters compatible with most standard radiator brands.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eSupports Home Assistant:\u003c\/strong\u003e\u003cbr\u003eAdd to \u003cstrong\u003eHome Assistant\u003c\/strong\u003e using \u003cstrong\u003eZHA or Zigbee2MQTT\u003c\/strong\u003e for full local integration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e SONOFF TRVZB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication:\u003c\/strong\u003e Zigbee 3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 4°C – 35°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Input:\u003c\/strong\u003e 3 × 1.5V AA batteries (not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Type:\u003c\/strong\u003e LR6 Alkaline AA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThreaded Connection:\u003c\/strong\u003e M30 x 1.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Protocol:\u003c\/strong\u003e IEEE 802.15.4 Zigbee\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 59.4 × 59.4 × 95 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 154g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e PC (fire-retardant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, FCC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s in the Package?\u003c\/strong\u003e\u003cbr\u003e📦 \u003cstrong\u003e1 x SONOFF TRVZB Zigbee Thermostatic Radiator Valve\u003c\/strong\u003e\u003cbr\u003e📦 \u003cstrong\u003e1 x Set of Valve Adapters\u003c\/strong\u003e\u003cbr\u003e📦 \u003cstrong\u003e1 x User Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/S74d0e2eb00bc419587f8649f4693aae0V.webp?v=1781695471\" style=\"display: block; 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margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/Sb82dc4dbabf34251b1fd81634be58deaI.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/Se6ee32ca3b134ae6aab3f951e55a34beh.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/Sf3b9ed2578684440b6effa2f076eee72v.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/Se0892d0e20de4922b8ea092f71bcc1b6R.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/S3a30e2b44c514e6aa535fc7daa70be09n.webp?v=1781695470\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/S0c545b071c9d4b7fb9e0d11ce8efc012W.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/S166836a9bad140fabc084acabf09ccfbQ.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/Se08fa6cd1bfd4896974f310023b86fa2u.webp?v=1781695471\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e","brand":"SONOFF","offers":[{"title":"CHINA","offer_id":51070969938209,"sku":"1005006293180329-SONOFF TRVZB-CHINA","price":1622.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/sonoff-trvzb-zigbee-thermostatic-radiator-valve-smart-heating-control-via-ewelink-app-voice-zigbee-30-2588740.jpg?v=1779530245","url":"https:\/\/revelsmart.com\/en-cz\/products\/sonoff-trvzb-zigbee-thermostatic-radiator-valve","provider":"Revel Smart","version":"1.0","type":"link"}