--- product_id: 468264839 title: "Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector" brand: "gonlen" price: "500.82 DT" currency: TND in_stock: true reviews_count: 11 category: "Gonlen" url: https://www.desertcart.tn/products/468264839-tuya-smart-home-water-level-sensor-wifi-controller-leakage-flood store_origin: TN region: Tunisia --- # App push notifications & control WiFi-enabled real-time monitoring Dual relay outputs for pump & safety Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector **Brand:** gonlen **Price:** 500.82 DT **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the flood—control your water levels like a pro! ## Quick Answers - **What is this?** Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector by gonlen - **How much does it cost?** 500.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/468264839-tuya-smart-home-water-level-sensor-wifi-controller-leakage-flood) ## Best For - gonlen enthusiasts ## Why This Product - Trusted gonlen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Automated Pump Control:** Dual relay outputs automate water pumps and dry heating protection for seamless water management. - • **Smart Water Level Mastery:** Monitor 5 precise water levels (0%-100%) remotely via intuitive app. - • **Instant Alerts, Zero Surprises:** Get real-time push notifications for high/low water levels and leakages directly on your smartphone. - • **Versatile Application Powerhouse:** Perfect for HVAC, irrigation, swimming pools, boilers, and municipal drainage systems. - • **Effortless Installation & Control:** Wall-mount design with 12V power and app-based setup means no more ladder climbs or guesswork. ## Overview The Tuya Smart Home Water Level Sensor is a WiFi-enabled intelligent controller that monitors and manages water levels across five stages (0%-100%) via a smartphone app. It features dual relay outputs for automated pump control and dry heating protection, with real-time push alerts for leaks and level changes. Designed for diverse applications including HVAC, irrigation, and pools, it offers hassle-free installation and remote supervision, eliminating manual checks and ensuring water safety and efficiency. ## Description Product description It is a type of WIFI intelligent water level controller, which can be set by APP to realize water level monitoring, Water supplement or drainage, high and low water level remote APP push alarm notification etc,. The product is suitable for various water level control occasions, such as HVAC system, hot water process, municipal drainage, boiler, water tower, storage tank, breeding irrigation etc. Main Features 1. Real-Time Supervision: APP can display the current water level, 2. Turn on/off equipment (relay 1) remotely via App. Users can also control it on/off by manual switch button B. 3. Two relay outputs: Relay 1 control water level, Relay 2 for Anti water dry heating protection. 4. Preset"Add water" or "Pump water" working mode, can auto turn on/off relay 1 when it reaches to the preset water level value. 5. Set upper and Lower limit value of water level alarm via APP, real-time push alarm notification to users' smartphone. 6. Can set relay 1 running or delay working time. 7. App name: Tuya Smart or Smart Life. Water level rising: water level < 25% electrode; App display 0%; reach to 25%, App display 25%; reach to 50% , App display 50%; reach to 100%, App display 100%. Water level reducing: Water level below 100%, App display 75%; below 75%, App show 50%; below 50%, App display 25%, below 25%, App display 0%. Normally Relay output 1 (terminal 7.8) connects with water pumps, used for controlling water pump on/off. Relay output 2 ( terminal 9.10 ) is used for Anti water dry heating protection. In add water mode, normally relay output 2（terminal 9,10）can connect with heater, used for auto controlling heater on/off. When water level is < 25%, auto-turn off heater ( relay output 2 ); when water level is ≥25%, auto-delay 15s to turn on heater ( relay 2 ). In pumping water mode, relay 2 is just an alarm output. A: WIFI configuration button B: On/Off Switch of Relay Output 1: Users can press the button B to switch on/off Relay 1 manually. The manual switch B is only effective when the current water level is between the preset start and stop- water level value. Out 1: WIFI Configuration Indicator/ Relay Output 1 Status Indicator Out 2: Relay Output 2 Status Indicator Remark Terminal 1: No use. Terminal 2: 100% water level Terminal 3: 75% water level Terminal 4: 50% water level Terminal 5: 25% water level Terminal 6: Public water point (COM) Terminal 7,8: Relay Output 1 (Normal Open) Terminal 9,10: Relay Output 2 (Normal Open) Terminal 11,12: DC12V power supply. App Instruction 1. Device Name: Can be modified 2. On/Off Switch of Relay 1: It is only effective when the current water level is between the preset start and stop- water level value. 3. Display real time water level. Five water levels: 0%, 25%, 50%, 75%, 100% 4. Choose working mode: Adding water or Pumping water. 5. Set water level value of auto starting/stopping. For example: if you want equipment auto-starts to pump water when the water level reaches to 100%, but auto- stop it when the level lower than 25%. You can set pumping mode, level on 100%, level off 25%. 6. Anti Water Dry heating protection: In adding water mode, auto turn on/off heater. When water level is lower than 25%, auto-turn off relay output 2, when water level is ≥25%, auto-delay 15s to turn on relay 2. 7. Enable/disable of alarm notification. 8,9. Set upper and Lower limit value of water level alarm. 10. Set delay time of relay 1 starting. 11. Show current sensor status. 12. Set limited running time of relay output 1. Control Mode 1: Add water Water level ≥ preset" stop level", relay output 1 disconnect, stop to add water; Water level < start up level, relay output 1 connects, start to add water. Anti Water Dry heating protection: water level < 25%, relay ouput 2 disconnect, stop heating; Water level ≥25%, relay output 2 delays 15 seconds connect, start heating. Control Mode 2: Pump water Water level < preset " stop level", relay output 1 disconnects, stop to pump water; Water level ≥ start up level, relay ouput 1 connects, start to pump water. In pumping water mode, relay 2 is an alarm output. Water level ≤ preset lower limit alarm value or Water level≥ upper limit alarm value, relay ouput 2 connects. Mode 3: Time-limited adding water Setting: 1. choose work mode: Add Water + Time, 2. Set running time Water level < start up level, relay output 1 connects, starts to add water, at same time, starts the timer. Relay 1 will auto disconnect when it reaches to the preset limited-time of running, stop adding water. Mode 4: Time-limited pumping Setting: 1. choose work mode: Pumping + Time, 2. Set running time Water level ≥ start up level, relay ouput 1 connects, start to pump water, at same time, starts the timer. Relay 1 will auto disconnect when it reaches to the preset limited-time of running, stop pumping water. Upper and lower limit Alarm Notification For example : Preset alarm lower limit of water level is 25%, alarm upper limit is 75% . When water level is lower than 25% or higher than 75% , it will push alarm notification to users' smartphone via APP. Note: If you need the alarm function, please enable the alarm notification. Specification *Size of controller： 89mm x 55mm x 44mm （ 3.5in x 2.16in x 1.73in ) *Power voltage: DC12V *Limited running time of relay output 1: 0 to 720 minutes settable via App. Each setting progresses is 5 minutes, 0, 5, 10, 15, .............710, 715, 720 *Time delay setting of relay output 1: 0 to 30 seconds settable via App. *Relay outputs: two relay outputs（normal open） The contact current capacity is 10A for resistive load and 2A for inductive load. It can control 2000W resistive load or 500W motor /water pump. Larger loads require AC contactor expansion. *Working environment: -20℃ to +70℃ (Approx -5℉ to 158℉) *WIFI 2.4GHZ b/g/n, not support 5G WIFI. *App name: Tuya Smart or Smart Life Packing List * One English manual instruction * One wifi water level controller * One DC12V power adapter * Five water level sensors with different cable length. White cable: 3.5 meters (approx 11.48ft ) Red cable: 3.1 meters (approx 10.17ft ) Yellow cable: 2.3 meters (approx 7.54ft ) Green cable: 1.1 meters (approx 3.60ft ) Blue cable: 1 meter (approx 3.28ft ) Users can prolong the cable by themself if cable length is no enough. The max cable length that can be extended is 50 meters (appr 165ft ). ## Features - It is a type of WIFI intelligent water level controller, which can be set by APP to realize water level monitoring, Water supplement or drainage, high and low water level remote APP push alarm notification etc,. The product is suitable for various water level control occasions, such as HVAC system, hot water process, municipal drainage, boiler, water tower, storage tank, breeding irrigation etc. - Real-Time Supervision: APP can display the current water level. There are five water levels: 0%, 25%, 50%, 75%, 100%. Water level rising: water level < 25% electrode; App display 0%; reach to 25%, App display 25%; reach to 50% , App display 50%; reach to 100%, App display 100%. Water level reducing: Water level below 100%, App display 75%; below 75%, App show 50%; below 50%, App display 25%, below 25%, App display 0%. - Two relay outputs control: Normally Relay output 1(terminal 7.8) connects with water pumps, used for controlling water pump on/off. Relay output 2 ( terminal 9.10 ) is used for Anti water dry heating protection. - Two working mode: Preset"Add water" or "Pump water" working mode, can auto turn on/off relay 1 when it reaches to the preset water level value. - Water level upper and lower limit Alarm, real-time push alarm notification to users' smartphone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6HX65X3 | | Best Sellers Rank | #247,053 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #169 in Water Detectors & Alarms | | Brand | GONLEN | | Built-In Media | Detector | | Color | White and Red | | Compatible Devices | Smartphone | | Control Method | App | | Customer Reviews | 4.0 out of 5 stars 53 Reviews | | Item Dimensions L x W x H | 3.5"L x 2.16"W x 1.73"H | | Item Type Name | No | | Manufacturer | Shenzhen KONLEN Technology Limted | | Maximum Range | 30 Meters | | Mfr Part Number | KL-W96L-Tuya | | Model Number | KL-W96L-Tuya | | Mounting Type | Wall Mount | | Power Source | Corded Electric | | Product Dimensions | 3.5"L x 2.16"W x 1.73"H | | Sensor Technology | Contact Sensor | | Smart Home Compatibility | Smart Home Compatible | | UPC | 602914728218 | | Voltage | 12 Volts | ## Product Details - **Brand:** GONLEN - **Color:** White and Red - **Compatible Devices:** Smartphone - **Power Source:** Corded Electric - **Product Dimensions:** 3.5"L x 2.16"W x 1.73"H ## Images ![Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector - Image 1](https://m.media-amazon.com/images/I/61M+ebo6LRL.jpg) ![Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector - Image 2](https://m.media-amazon.com/images/I/61ImKQQz9AL.jpg) ![Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector - Image 3](https://m.media-amazon.com/images/I/61zIOpNb+sL.jpg) ![Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector - Image 4](https://m.media-amazon.com/images/I/61Y9C0+M90L.jpg) ![Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector - Image 5](https://m.media-amazon.com/images/I/61CzIiKYnzL.jpg) ## Questions & Answers **Q: What are the probes made of?** A: Sensor: NCT 10K3950 External protection: 304 stainless steel is used **Q: How long are the wires for the sensors?** A: Remark: White cable: 3.5 meters Red cable: 3.1 meters Yellow cable: 2.3 meters Green cable: 1.1 meters Blue cable: 1 meter If you need a longer wire, you can extend the sensor wire by yourself, it can be extended by 40-50 meters (please note that the wire should use copper wire with better resistance.) **Q: I purchased this item but it didn't include a manual. Can I download the manual from somewhere?** A: Hello, you can download the manual instruction from the link: https://docs.google.com/document/d/16tB1x6oPmtqE703MF0NBiHzbo7Xu8so9/edit?usp=drivesdk&ouid=111613113126568297458&rtpof=true&sd=true **Q: Can it be used in high humidity outdoor environment or a greenhouse with sprinkler all day ?** A: Hello, our customers use it in this environment. They will purchase a waterproof outer box (such as a waterproof plastic meter box - if iron or stainless steel boxes are used, it will affect WIFI reception) and install the water level control host inside. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***M on February 15, 2024* ### ⭐⭐⭐⭐⭐ Review *by R***N on October 26, 2022* ### ⭐⭐⭐⭐ Review *by C***N on August 5, 2025* ## Frequently Bought Together - Tuya Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Pool Pump Tank Flow Detector - TICONN Waterproof Electrical Junction Box IP67 ABS Plastic Enclosure with Hinged Cover with Mounting Plate, Wall Brackets, Cable Glands (Off-White, 11"x7.5"x5.5") --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/468264839-tuya-smart-home-water-level-sensor-wifi-controller-leakage-flood](https://www.desertcart.tn/products/468264839-tuya-smart-home-water-level-sensor-wifi-controller-leakage-flood) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*