{"product_id":"smfy-tlc2404ls-wl","title":"TLC2404LS-WL Wi-Fi Tank Level Sensor with LCD, up to 8 m","description":"\u003carticle class=\"smfy-catalog-v5\" lang=\"en\" dir=\"ltr\" data-smartify-theme=\"adaptive-v1\"\u003e\n\u003cnav class=\"sd-nav\"\u003e\u003ca href=\"#tlc2404ls-wl-en-overview\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#tlc2404ls-wl-en-requirements\"\u003eRequirements\u003c\/a\u003e\u003ca href=\"#tlc2404ls-wl-en-specs\"\u003eSpecifications\u003c\/a\u003e\u003ca href=\"#tlc2404ls-wl-en-usage\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#tlc2404ls-wl-en-faq\"\u003eFAQs\u003c\/a\u003e\u003c\/nav\u003e\n\u003cdiv class=\"sd-intro\" id=\"tlc2404ls-wl-en-overview\"\u003e\u003ch2\u003eSee your tank level on the display and your phone\u003c\/h2\u003e\u003cp\u003eThe TLC2404LS-WL combines non-contact water level sensing with an LCD monitor. View tank level, room temperature and time, check water data in Tuya Smart or Smart Life, and receive audible alerts at your chosen thresholds.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"sd-features\"\u003e\n\u003csection\u003e\u003csvg viewBox=\"0 0 100 100\" fill=\"none\" stroke=\"#65afe5\" stroke-width=\"3\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" focusable=\"false\"\u003e\u003crect x=\"24\" y=\"12\" width=\"52\" height=\"76\" rx=\"9\"\/\u003e\u003cpath d=\"M25 51q12-10 25 0t25 0M25 66q12-10 25 0t25 0M37 25h26\"\/\u003e\u003c\/svg\u003e\u003ch3\u003eEveryday LCD monitoring\u003c\/h3\u003e\u003cp\u003eSee water level, room temperature and time on the display.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003csvg viewBox=\"0 0 100 100\" fill=\"none\" stroke=\"#65afe5\" stroke-width=\"3\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" focusable=\"false\"\u003e\u003cpath d=\"M15 35q35-30 70 0M25 48q25-22 50 0M37 61q13-12 26 0\"\/\u003e\u003ccircle cx=\"50\" cy=\"76\" r=\"5\"\/\u003e\u003c\/svg\u003e\u003ch3\u003eApp access\u003c\/h3\u003e\u003cp\u003eThe monitor shares tank data with Tuya Smart or Smart Life over 2.4 GHz Wi-Fi.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003csvg viewBox=\"0 0 100 100\" fill=\"none\" stroke=\"#65afe5\" stroke-width=\"3\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" focusable=\"false\"\u003e\u003cpath d=\"M25 65V40a25 25 0 0 1 50 0v25l10 12H15ZM40 86h20\"\/\u003e\u003c\/svg\u003e\u003ch3\u003eWireless sensor link\u003c\/h3\u003e\u003cp\u003eReadings reach the monitor over 433 MHz RF; both units need power.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection\u003e\u003csvg viewBox=\"0 0 100 100\" fill=\"none\" stroke=\"#65afe5\" stroke-width=\"3\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" focusable=\"false\"\u003e\u003crect x=\"23\" y=\"10\" width=\"54\" height=\"80\" rx=\"9\"\/\u003e\u003cpath d=\"M36 23h28M41 77h18M34 58l12-13 10 7 12-18\"\/\u003e\u003c\/svg\u003e\u003ch3\u003eHigh and low level alerts\u003c\/h3\u003e\u003cp\u003eHear the buzzer when water rises above or falls below your thresholds.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003csection class=\"sd-use\" id=\"tlc2404ls-wl-en-requirements\" tabindex=\"-1\"\u003e\u003ch3\u003eWhat you need to get started\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2.4 GHz Wi-Fi at the monitor and internet access for remote monitoring.\u003c\/li\u003e\u003cli\u003eA 5 V DC supply for both sensor and monitor.\u003c\/li\u003e\u003cli\u003eA reliable RF link and at least 40 cm clearance above the highest water level.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/section\u003e\n\u003csection class=\"sd-specs\" id=\"tlc2404ls-wl-en-specs\"\u003e\n\u003csection\u003e\u003ch3\u003eModel and measurement\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\u003ctd\u003eTLC2404LS-WL\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eMeasurement\u003c\/th\u003e\u003ctd\u003eNon-contact ultrasonic\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eMeasuring range\u003c\/th\u003e\u003ctd\u003e0.4–8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eBlind zone\u003c\/th\u003e\u003ctd\u003eBelow 40 cm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eMonitor connection\u003c\/th\u003e\u003ctd\u003e2.4 GHz Wi-Fi\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eSensor-to-monitor link\u003c\/th\u003e\u003ctd\u003e433 MHz RF\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch3\u003eConnection and operation\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eApp\u003c\/th\u003e\u003ctd\u003eTuya Smart \/ Smart Life\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003ePower\u003c\/th\u003e\u003ctd\u003e5 V DC for each unit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\u003ctd\u003e−10 to 70°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eMeasurement tolerance\u003c\/th\u003e\u003ctd\u003e±(1% of reading + 10 mm) at 20°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eDisplay information\u003c\/th\u003e\u003ctd\u003eWater level, room temperature and time\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth scope=\"row\"\u003eAudible alerts\u003c\/th\u003e\u003ctd\u003eHigh\/low level\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\n\u003c\/section\u003e\n\u003csection class=\"sd-use\" id=\"tlc2404ls-wl-en-usage\" tabindex=\"-1\"\u003e\u003ch3\u003eSet up for a stable reading\u003c\/h3\u003e\u003col\u003e\u003cli\u003eMount the sensor facing down, away from the inlet and walls.\u003c\/li\u003e\u003cli\u003eAllow 40 cm above the highest water level; set the installation height and level limits.\u003c\/li\u003e\u003cli\u003ePosition the monitor within sensor-link and Wi-Fi coverage, then pair with the app.\u003c\/li\u003e\u003cli\u003eCheck readings and set thresholds suited to your tank.\u003c\/li\u003e\u003c\/ol\u003e\u003c\/section\u003e\n\u003csection class=\"sd-faq\" id=\"tlc2404ls-wl-en-faq\" tabindex=\"-1\"\u003e\u003ch3\u003eQuestions to help you choose\u003c\/h3\u003e\u003carticle\u003e\u003ch3\u003eDoes the tank need Wi-Fi coverage?\u003c\/h3\u003e\u003cp\u003eThe sensor uses 433 MHz RF to reach the monitor. Wi-Fi coverage is required at the monitor.\u003c\/p\u003e\u003c\/article\u003e\u003carticle\u003e\u003ch3\u003eDoes the sensor work without a power cable?\u003c\/h3\u003e\u003cp\u003eThe data link is wireless, but each unit needs a 5 V DC supply.\u003c\/p\u003e\u003c\/article\u003e\u003carticle\u003e\u003ch3\u003eCan it switch a pump directly?\u003c\/h3\u003e\u003cp\u003ePump automation needs a separate compatible smart controller rated for the pump\u0026#x27;s electrical load.\u003c\/p\u003e\u003c\/article\u003e\u003c\/section\u003e\n\u003c\/article\u003e\u003cstyle\u003e.smfy-catalog-v5{--ink:#20313e;--muted:#586c79;--surface:#fff;--line:#dce7ee;--accent:#65afe5;--notice:#fff9e8;color:var(--ink);background:var(--surface);width:100%;max-width:none;padding:20px 12px;box-sizing:border-box;font-size:16px;line-height:1.8;font-family:inherit;overflow-wrap:anywhere}\n.smfy-catalog-v5 *{box-sizing:border-box}.smfy-catalog-v5 h2,.smfy-catalog-v5 h3,.smfy-catalog-v5 p{color:inherit;margin:0 0 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