{"product_id":"smfy-871wt","title":"Smart Ultrasonic Water Level Sensor for Tanks with Monitor Display - Wi-Fi and Tuya App","description":"\u003cdiv class=\"smartify-desc-wrapper\"\u003e\n\n  \u003cstyle\u003e\n    .smartify-desc-wrapper {\n      font-family: system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n      line-height: 1.6;\n      color: #333;\n      direction: rtl;\n      text-align: right;\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n    .smartify-hero {\n      text-align: center;\n      padding: 3rem 1.5rem;\n      background: linear-gradient(135deg, #f8fbff 0%, #eef6fc 100%);\n      border-radius: 20px;\n      margin-bottom: 2.5rem;\n      border: 1px solid #e1eff8;\n    }\n    .smartify-hero h2 {\n      color: #111;\n      font-size: 2rem;\n      margin-bottom: 1rem;\n      font-weight: 700;\n      letter-spacing: -0.5px;\n    }\n    .smartify-hero p {\n      color: #555;\n      font-size: 1.15rem;\n      max-width: 650px;\n      margin: 0 auto 1.5rem auto;\n    }\n    .smartify-tags {\n      display: flex;\n      flex-wrap: wrap;\n      justify-content: center;\n      gap: 10px;\n    }\n    .smartify-tag {\n      background: #65afe5;\n      color: white;\n      padding: 6px 16px;\n      border-radius: 30px;\n      font-size: 0.9rem;\n      font-weight: 600;\n      letter-spacing: 0.5px;\n    }\n    .smartify-section-title {\n      font-size: 1.5rem;\n      color: #111;\n      margin-bottom: 1.5rem;\n      font-weight: 700;\n    }\n    .smartify-features-grid {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n      gap: 1.5rem;\n      margin-bottom: 3rem;\n    }\n    .smartify-card {\n      background: #fff;\n      border: 1px solid #eef2f5;\n      border-radius: 16px;\n      padding: 2rem;\n      box-shadow: 0 4px 15px rgba(0,0,0,0.03);\n      transition: all 0.3s ease;\n      position: relative;\n      overflow: hidden;\n    }\n    .smartify-card::before {\n      content: '';\n      position: absolute;\n      top: 0;\n      right: 0;\n      width: 4px;\n      height: 0;\n      background: #65afe5;\n      transition: height 0.3s ease;\n    }\n    .smartify-card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 25px rgba(101, 175, 229, 0.12);\n      border-color: #d1e5f5;\n    }\n    .smartify-card:hover::before {\n      height: 100%;\n    }\n    .smartify-card h3 {\n      color: #65afe5;\n      margin-top: 0;\n      font-size: 1.25rem;\n      margin-bottom: 0.75rem;\n    }\n    .smartify-card p {\n      margin: 0;\n      color: #666;\n      font-size: 0.95rem;\n    }\n    .smartify-specs-table {\n      width: 100%;\n      border-collapse: separate;\n      border-spacing: 0;\n      margin-bottom: 3rem;\n      background: #fff;\n      border-radius: 16px;\n      overflow: hidden;\n      box-shadow: 0 4px 15px rgba(0,0,0,0.03);\n      border: 1px solid #eef2f5;\n    }\n    .smartify-specs-table th, .smartify-specs-table td {\n      padding: 1.25rem;\n      border-bottom: 1px solid #eef2f5;\n      text-align: right;\n    }\n    .smartify-specs-table tr:last-child th, .smartify-specs-table tr:last-child td {\n      border-bottom: none;\n    }\n    .smartify-specs-table th {\n      background-color: #fcfdfe;\n      color: #222;\n      font-weight: 600;\n      width: 35%;\n      border-left: 1px solid #eef2f5;\n    }\n    .smartify-specs-table td {\n      color: #555;\n    }\n    .smartify-installation {\n      background: #f8fbff;\n      border-right: 4px solid #65afe5;\n      padding: 2rem;\n      border-radius: 16px 4px 4px 16px;\n      margin-bottom: 2rem;\n    }\n    .smartify-installation h3 {\n      color: #111;\n      margin-top: 0;\n      font-size: 1.3rem;\n      margin-bottom: 1rem;\n    }\n    .smartify-installation ul {\n      padding-right: 1.2rem;\n      margin: 0;\n      color: #444;\n    }\n    .smartify-installation li {\n      margin-bottom: 0.75rem;\n      font-size: 1rem;\n    }\n    .smartify-installation li:last-child {\n      margin-bottom: 0;\n    }\n    @media (max-width: 768px) {\n      .smartify-hero { padding: 2rem 1rem; }\n      .smartify-hero h2 { font-size: 1.6rem; }\n      .smartify-specs-table th, .smartify-specs-table td { padding: 1rem 0.75rem; font-size: 0.9rem; }\n      .smartify-specs-table th { width: 45%; }\n    }\n  \u003c\/style\u003e\n\n  \u003cdiv class=\"smartify-hero\"\u003e\n\n    \u003ch2\u003eMonitor your tank water level intelligently and with complete precision\u003c\/h2\u003e\n\n    \u003cp\u003eThe wireless ultrasonic sensor puts tank control in your hands. Track water level and temperature in real-time via the included display or through your smartphone app, wherever you are.\u003c\/p\u003e\n\n    \u003cdiv class=\"smartify-tags\"\u003e\n\n      \u003cspan class=\"smartify-tag\"\u003eUltrasonic\u003c\/span\u003e\n      \u003cspan class=\"smartify-tag\"\u003eBuilt-in Wi-Fi\u003c\/span\u003e\n      \u003cspan class=\"smartify-tag\"\u003eMonitoring display\u003c\/span\u003e\n      \u003cspan class=\"smartify-tag\"\u003eSmart app\u003c\/span\u003e\n      \u003cspan class=\"smartify-tag\"\u003eInstant alerts\u003c\/span\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003ch2 class=\"smartify-section-title\"\u003eKey Features\u003c\/h2\u003e\n\n  \u003cdiv class=\"smartify-features-grid\"\u003e\n\n    \u003cdiv class=\"smartify-card\"\u003e\n\n      \u003ch3\u003ePrecision Radar Technology\u003c\/h3\u003e\n\n      \u003cp\u003eUtilizes ultrasonic technology to measure liquid levels with high accuracy of up to 0.02 meters without needing to touch the water, ensuring a longer lifespan for the sensor.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"smartify-card\"\u003e\n\n      \u003ch3\u003eSimultaneous Dual Monitoring\u003c\/h3\u003e\n\n      \u003cp\u003eComes with a dedicated display showing the water level percentage and ambient temperature, with real-time synchronization with the Tuya Smart or Smart Life app on your phone.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"smartify-card\"\u003e\n\n      \u003ch3\u003eCustom Smart Alarm System\u003c\/h3\u003e\n\n      \u003cp\u003eReceive audible alerts from the display and notifications on your phone when the water level is low (to avoid pump dry-running) or high (to prevent overflow), with customizable alarm settings.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"smartify-card\"\u003e\n\n      \u003ch3\u003eLong-Range Wireless Coverage\u003c\/h3\u003e\n\n      \u003cp\u003eThe sensor connects to the display wirelessly via 433MHz RF frequency with a range of up to 100 meters in open areas, while the display connects to home Wi-Fi to transmit data to your phone.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003ch2 class=\"smartify-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n  \u003ctable class=\"smartify-specs-table\"\u003e\n\n    \u003ctbody\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eMeasuring Range\u003c\/th\u003e\n\n        \u003ctd\u003e0.1m to 5m\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eLiquid Level Accuracy\u003c\/th\u003e\n\n        \u003ctd\u003e±0.02m\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eOperating Temperature Range\u003c\/th\u003e\n\n        \u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eCommunication Protocol (Sensor to Display)\u003c\/th\u003e\n\n        \u003ctd\u003eRF433MHz (up to 100m in open space)\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eDisplay Internet Connection\u003c\/th\u003e\n\n        \u003ctd\u003eWi-Fi 2.4GHz IEEE 802.11b\/g\/n\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eSupported App\u003c\/th\u003e\n\n        \u003ctd\u003eTuya Smart \/ Smart Life\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003eSensor Water Resistance\u003c\/th\u003e\n\n        \u003ctd\u003eIP66 standard\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n\n        \u003cth\u003ePower Source (Sensor and Display)\u003c\/th\u003e\n\n        \u003ctd\u003e5V \/ 1A each\u003c\/td\u003e\n\n      \u003c\/tr\u003e\n\n    \u003c\/tbody\u003e\n\n  \u003c\/table\u003e\n\n\n  \u003cdiv class=\"smartify-installation\"\u003e\n\n    \u003ch3\u003eSetup and Installation Instructions\u003c\/h3\u003e\n\n    \u003cp\u003eTo ensure 100% accurate readings free from phantom reflections, please follow these installation guidelines:\u003c\/p\u003e\n\n    \u003cul\u003e\n\n      \u003cli\u003eThe sensor must be installed at the top of the tank perfectly vertical and parallel to the liquid surface.\u003c\/li\u003e\n\n      \u003cli\u003eAvoid installing the sensor near the water inlet pipe (tank filling) to prevent false reflections caused by water flow.\u003c\/li\u003e\n\n      \u003cli\u003eDo not install the sensor too close to the inner wall of the tank; the beam angle is ±15 degrees, and the reflection area must be free of obstacles.\u003c\/li\u003e\n\n      \u003cli\u003eThe required tank diameter depends on its height: for a 5m height, the diameter must be over 2m; for 3m, over 1.6m; for 2m, over 1.1m.\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Tuya","offers":[{"title":"Default Title","offer_id":52070453903658,"sku":"SMFY-871WT","price":73000.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/7504\/9002\/files\/wifiscreenligidlevelsensor.jpg?v=1783887170","url":"https:\/\/smartifyiq.com\/en\/products\/smfy-871wt","provider":"SMARTIFY","version":"1.0","type":"link"}