








Product description
Wireless WiFi Smart Water Leak Detector 

1 Laundry
2 Bathroom
3 Fish Tank
4 Sink
5 Basement
Tuya App: Share, Control & Third – Party Voice

1 “TUYA SMART” APP
2 Portable Installation
How to connect W13 Gateway to 2.4GHz WiFi?
Bluetooth & WiFi Connection(Recommend)
Step 1: Ensure Bluetooth and 2.4Ghz Wi-Fi are enabled on your phone. (If you you can’t find the 2.4GHz network, please contact your Internet provider for assistance if needed.Or search answer from Internet “How to create 2.4Ghz WiFi”.)
Step 2: Open the Tuya Smart app and tap the “+” icon in the top-right corner to start adding a device. Then tap “Continue” and grant the necessary permissions.
Step 3: Powering On the W13 Gateway:
Plug the Gateway into a power outlet with USB power port. Press and hold the volume button for 2 seconds until the white indicator light flashes, indicating it has entered pairing mode
Step 4: The tuya smart app will detect the Gateway. Select it, choose your 2.4GHz Wi-Fi network, and enter the password to connect. (Notice: Most of 5GHz routers can also be set to 2.4GHz band or dual band.)
Step 5: Connection Successful!
Step 6: Go to [Accessories]>[water leak] to view all connected water sensors. You can rename them as needed.
Tuya APP Current Version: 6.11.5 (20251102163155)
Note: Bluetooth is only used to assist in the initial setup process between your phone and the Hub. It does not connect to the water sensors. All primary communication is via 2.4GHz Wi-Fi.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. water sensor detector Merchant Video

Up to 24 Sensors Support
The system is equipped with 5 WD71 water sensors, with a maximum support capacity of 24 sensors. Enable you to rename each detector and the gateway.

120dB Scalable & Volume Alarm
The water detector offers 4 levels of adjustable volume. Users can adjust the set volume either through the Tuya app or directly on the detector.

Smart Application Control
In the app, name sensors for easy identification, set timed alarms, and choose distinct ringtones for each.

Long-Lasting & Waterproof
The surface is crafted from IP66 waterproof material. Package contains 10 AAA batteries and comes with a low – battery indicator and a test button.
Reliable 2.4GHz WiFi Connection: This smart water leak detector set supports 2.4GHz WiFi networks only. Effortlessly connect the gateway to the “Tuya Smart” app via WiFi to safeguard your home 24/7. The gateway ensures a stable connection for up to 24 WD71 water sensors. Note: Not compatible with 5GHz WiFi
Instant Leak Alerts: When a leak is detected, the sensor triggers an alarm and sends a signal to the gateway (up to 328 ft in open areas; typically 150 ft indoors). The gateway instantly pushes notifications to your phone via WiFi, alerting you even when you’re away. Share the device with family for real-time monitoring from anywhere. Note:TUYA app push notifications are free — such as alerts appear on your phone’s notification bar and lock screen. However, SMS and call alerts are charged by a third-party TUYA publisher, not RUKORING. Please consider your needs before enabling these services.
Customizable Scheduling: Arm or disarm the detector automatically using the app’s timer feature. For example, disarm it at night to avoid disturbances or skip arming on rainy days for added convenience.
Dual-Sensor Precision: Equipped with dual-sensor technology for early leak detection: – Top probesdetect dripping water. – Bottom probes(IP66 waterproof) sense water pooling. Ideal for high-risk areas like sinks, windows, or pipes. Powered by included AAA batteries.
Loud Alarm with Mute Option: A 120dB buzzer (adjustable in 4 levels) and a 90dB gateway alert with flashing red light ensure you’re immediately notified. Silence the alarm via the app or a button on the sensor once the leak is addressed.
User-Friendly Design: Test button and low-battery alerts for easy maintenance. Flashing indicator light provides visual alerts, even in the dark.
High-Sensitivity Detection: The WD71 detector features 2 top probes and 4 bottom probes. *Note: More than two bottom probes must be triggered to avoid false alarms.
$48.99