{"product_id":"sonoff-zigbee-smart-trv-gen2-thermostatic-radiator-valve-control-actuator-trv-zbt-work-with-alexa-google-home-assistant-matter","title":"SONOFF Zigbee Smart TRV Gen2 Thermostatic Radiator Valve Control Actuator TRV-ZBT Work with Alexa Google Home Assistant Matter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.5V LR6 Alkaline AA Battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSONOFF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera Equipped\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,FCC,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZigbee,Bluetooth-Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAll Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHousing Material\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTRV-ZBT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNet Weight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e169 g (with batteries)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Cycle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10,000 cycles\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTRV Gen2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Series\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eThermo Series\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eState of Assembly\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eReady-to-Go\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTemperature Setting Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5°C -30°C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThread Interface\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eM30x1.5mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWireless Function\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWireless Protocol\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZigbee (IEEE 802.15.4)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003e\u003cstrong\u003e【Compact Design】\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003e38% smaller than the previous generation, it fits perfectly in space-limited areas with complex piping layouts. The smooth valve adjustment mechanism ensures ultra-low noise operation, even during quiet nighttime hours.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003e\u003cstrong\u003e【Crystal-Clear Display】\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003eEquipped with a high-resolution IPS color screen, it clearly displays real-time device status, current temperature, and settings. The 4-way rotatable display allows flexible adjustment for different installation directions, keeping information always easy to read.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003e\u003cstrong\u003e【Smart Scheduling】\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003eStore up to three independent temperature plans, each supporting 7-day weekly scheduling with up to 12 time periods per day. Easily switch between different plans, such as workday, weekend, or holiday modes, to achieve precise and personalized temperature control.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003e\u003cstrong\u003e【Smarter Heating】\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003eWorks with a remote temperature sensor for more accurate room temperature measurement. Connects with door\/window sensors to reduce or stop heating when windows are open, helping prevent unnecessary energy waste.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003e\u003cstrong\u003e【Comprehensive Protection】\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:16px;font-family:\"Open Sans\", sans-serif'\u003eFeatures automatic anti-calcification maintenance, frost protection, low battery alerts, and child lock to prevent scaling, freezing damage, unexpected power loss, and accidental operation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:63px;font-weight:800;letter-spacing:1.26px;line-height:1.1;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(16, 16, 16, 0.12);border-left:0px solid rgba(16, 16, 16, 0.12);border-right:0px solid rgba(16, 16, 16, 0.12);border-top:0px solid rgba(16, 16, 16, 0.12);margin:0px 0px 20px;margin-bottom:20px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' class=\"sale-title\" align=\"start\"\u003e\u003cdiv\u003eLess Waste,\u003cbr\u003eMore Comfort\u003c\/div\u003e\u003c\/h2\u003e\u003cp style=\"font-size:22px;font-weight:800;line-height:1.4;color:rgb(0, 0, 0);border-bottom:0px solid rgba(16, 16, 16, 0.12);border-left:0px solid rgba(16, 16, 16, 0.12);border-right:0px solid rgba(16, 16, 16, 0.12);border-top:0px solid rgba(16, 16, 16, 0.12);margin:0px 0px 16px;margin-bottom:16px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\" class=\"sale-date\"\u003eZigbee Thermostatic Radiator Valve — TRV Gen2\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sca4a8d478f4349528bd734e6f67bc2416.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2749034f5c7475a9d364cdc4fede892W.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;text-align:center;white-space:normal;color:rgb(255, 255, 255);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(255, 255, 255, 0.12);border-left:0px solid rgba(255, 255, 255, 0.12);border-right:0px solid rgba(255, 255, 255, 0.12);border-top:0px solid rgba(255, 255, 255, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eCompact Design, Great Flexibility\u003c\/span\u003e\u003c\/h2\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(255, 255, 255);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(255, 255, 255, 0.12);border-left:0px solid rgba(255, 255, 255, 0.12);border-right:0px solid rgba(255, 255, 255, 0.12);border-top:0px solid rgba(255, 255, 255, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eCompared with the previous‑generation model (TRVZB), its volume is reduced by 38%. It easily fits confined spaces for more flexible, clutter‑free installation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed1e37d33dfe4077b238a5f8833adb36h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(42, 42, 42);background-color:rgb(252, 250, 247);border-bottom:0px solid rgba(42, 42, 42, 0.12);border-left:0px solid rgba(42, 42, 42, 0.12);border-right:0px solid rgba(42, 42, 42, 0.12);border-top:0px solid rgba(42, 42, 42, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(42, 42, 42, 0.12);border-left:0px solid rgba(42, 42, 42, 0.12);border-right:0px solid rgba(42, 42, 42, 0.12);border-top:0px solid rgba(42, 42, 42, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003eCrystal-Clear Display from 4-Way Angle\u003c\/h2\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(42, 42, 42);background-color:rgb(252, 250, 247);border-bottom:0px solid rgba(42, 42, 42, 0.12);border-left:0px solid rgba(42, 42, 42, 0.12);border-right:0px solid rgba(42, 42, 42, 0.12);border-top:0px solid rgba(42, 42, 42, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(42, 42, 42, 0.12);border-left:0px solid rgba(42, 42, 42, 0.12);border-right:0px solid rgba(42, 42, 42, 0.12);border-top:0px solid rgba(42, 42, 42, 0.12);margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:1400px;width:1360px;position:relative;box-sizing:border-box\" class=\"product-image\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(42, 42, 42, 0.12);border-left:0px solid rgba(42, 42, 42, 0.12);border-right:0px solid rgba(42, 42, 42, 0.12);border-top:0px solid rgba(42, 42, 42, 0.12);display:block;box-sizing:border-box\" class=\"pc-img\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7d450bf1a472484795a099cb88df7307c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S86eaeaa2a3534237afe2bfd060d862b6W.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003ch1 style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eMultiple Weekly Heating Plans for Different Lifestyles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\u003ch1 style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003eSupports 3 independent heating plans and up to 12 temperature periods, automatically adjusting temperatures to match different household routines while balancing comfort and energy efficiency.\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0069bac1de6142efb324167723327604U.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eWorried about high energy use?\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h1\u003e\u003ch1 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cspan style=\"font-size:20px\"\u003eTRV Gen2 saves energy \u0026amp; costs\u003c\/span\u003e\u003c\/h1\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6df286afe6a7476eb38bd72d755f1246B.jpg\" slate-data-type=\"image\"\u003eMaintain Comfort with External Sensor\u003c\/p\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003eIs there a temperature difference between the room and the area around the radiator? Use SONOFF Zigbee Temp \u0026amp; Humidity Sensor as an external probe for true room-temperature control and precise heating.\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S66ead131b9af4cb58fc5428987e32bc3H.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\n\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003eDual Open-Window Detection for Smarter Energy Saving\u003c\/h2\u003e\n\u003cp style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eSupports linkage with SONOFF door\/window sensor and automatic window‑opening detection. When a window is opened, heating will be automatically stopped to avoid energy waste from continuous heating.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:1400px;width:1360px;position:relative;box-sizing:border-box\" class=\"product-image\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);display:block;box-sizing:border-box\" class=\"pc-img\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sde29f780927549f19993686de8518db1Q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\n\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003eHistorical Data Query\u003c\/h2\u003e\n\u003cp style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eYou can view three types of data: target temperature, current temperature and Heating activity. Historical records can be traced back up to six months.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:1400px;width:1093.98px;position:relative;box-sizing:border-box\" class=\"product-image\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);display:block;box-sizing:border-box\" class=\"pc-img\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S836c4013dee649ca8c43db4dd6b0de69R.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003cdiv style=\"font-size:14px;line-height:1.2;text-align:left;color:rgb(51, 51, 51);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"product-features\" align=\"left\"\u003e\u003col style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 20px;padding-bottom:0px;padding-top:0px;padding-left:20px;padding-right:0px;display:grid;list-style:inside decimal;box-sizing:border-box\"\u003e\u003cli\u003e\u003cp\u003e*Percentage of device heating duration per hour. Example: 30 minutes of heating within one hour equals a heating activity of 50%.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ol\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\n\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003c\/h2\u003e\n\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003eMulti-Protection Design, Use with Peace of Mind\u003c\/h2\u003e\n\u003c\/div\u003e\u003ch1 style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S731182916dc54562af76cf937c155d139.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(42, 42, 42);font-size:40px;font-family:\"Instrument Sans\", sans-serif'\u003eMultiple Practical Functions\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d97780c5d484d53afb71832bf0f15f91.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px\"\u003eFrom Fluctuating to Stable\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h1\u003e\u003ch1 style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(255, 255, 255);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(255, 255, 255, 0.12);border-left:0px solid rgba(255, 255, 255, 0.12);border-right:0px solid rgba(255, 255, 255, 0.12);border-top:0px solid rgba(255, 255, 255, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px\"\u003eOur PID algorithm flexibly modulates valve openings, delivering both continuous comfort and significant energy savings.\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4b9059997ca94001912eb618c2120258W.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:20px\"\u003eLow‑Noise Thermostatic Valve,\u003cbr\u003eDesigned for Quiet Nights\u003c\/span\u003e\u003c\/strong\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4885f964350543648cf03588cb41bc1fy.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/h1\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(255, 255, 255);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(255, 255, 255, 0.12);border-left:0px solid rgba(255, 255, 255, 0.12);border-right:0px solid rgba(255, 255, 255, 0.12);border-top:0px solid rgba(255, 255, 255, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4885f964350543648cf03588cb41bc1fy.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\n\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003eCompatible with Most Heating Manufacturers\u003c\/h2\u003e\n\u003cp style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eFits existing 'M30 x 1.5mm' radiator valves, and the valve adapters in the package are compatible with most heating systems and manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:1400px;width:1315px;position:relative;box-sizing:border-box\" class=\"product-image\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);display:block;box-sizing:border-box\" class=\"pc-img\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(255, 255, 255);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(255, 255, 255, 0.12);border-left:0px solid rgba(255, 255, 255, 0.12);border-right:0px solid rgba(255, 255, 255, 0.12);border-top:0px solid rgba(255, 255, 255, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5bb6251d1ced437d8e7bd6395b2702edG.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\n\u003ch2 style='font-family:\"Instrument Sans\", sans-serif;font-size:40px;font-weight:700;letter-spacing:0.8px;line-height:1.1;border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003eWorks with Apple Home Via Matter Bridge\u003c\/h2\u003e\n\u003cp style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003eAll solutions integrate SONOFF Zigbee devices into your Apple ecosystem via Matter Bridge, enabling seamless interconnected device control.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);box-sizing:border-box' align=\"center\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:1400px;width:1088.98px;position:relative;box-sizing:border-box\" class=\"product-image\"\u003e\u003cdiv style=\"border-bottom:0px solid rgba(0, 0, 0, 0.12);border-left:0px solid rgba(0, 0, 0, 0.12);border-right:0px solid rgba(0, 0, 0, 0.12);border-top:0px solid rgba(0, 0, 0, 0.12);display:block;box-sizing:border-box\" class=\"pc-img\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch1 style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(255, 255, 255);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(255, 255, 255, 0.12);border-left:0px solid rgba(255, 255, 255, 0.12);border-right:0px solid rgba(255, 255, 255, 0.12);border-top:0px solid rgba(255, 255, 255, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6fa699b7f5a44e4eb9a93a43aa77be5eP.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:20px\"\u003e\u003cstrong\u003eEasily Integrates with Open-Source Platforms\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:16px;font-weight:400;letter-spacing:-0.16px;text-align:center;white-space:normal;color:rgb(42, 42, 42);background-color:rgb(247, 248, 249);border-bottom:0px solid rgba(42, 42, 42, 0.12);border-left:0px solid rgba(42, 42, 42, 0.12);border-right:0px solid rgba(42, 42, 42, 0.12);border-top:0px solid rgba(42, 42, 42, 0.12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003eBuilt on the Zigbee 3.0 standard, this device effortlessly connects with a wide range of third-party platforms.\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S22e94a8c2a52403485ae3d19e7b552a8L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbd27e3387ada4df0ae638f2df9a7cccd4.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1be1a9f5330541f99ea31af727ff9907L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2f4a2ff07e2848f2a4b4682669095c5e4.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S00678af1f6794c4fbd136cab785f75fd8.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SONOFF Official Store","offers":[{"title":"TRV-ZBT 1PC","offer_id":46635801673924,"sku":"1005012983187514-TRV-ZBT 1PC","price":35.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2430\/7881\/files\/Sfb0dc4a17cb3473a9dc7a8a935fa61d0A.webp?v=1788962950","url":"https:\/\/www.darahub.com\/products\/sonoff-zigbee-smart-trv-gen2-thermostatic-radiator-valve-control-actuator-trv-zbt-work-with-alexa-google-home-assistant-matter","provider":"DARAHUB","version":"1.0","type":"link"}