ZigBee Water Leak Detector – Tuya Smart Flood Sensor Alarm
ZigBee Water Leak Detector – Tuya Smart Flood Sensor Alarm
ZigBee Smart Water Leak Detector with Tuya App Alerts
Never be caught off guard by a burst pipe or unexpected overflow again. The ZigBee Water Leak Detector by Zigee Link keeps a constant watch on kitchens, bathrooms, basements, and more — sending instant alerts straight to your smartphone the moment moisture is detected. Compatible with Tuya, Amazon Alexa, and Google Assistant, this sensor fits seamlessly into your existing smart home ecosystem.
Made in Mainland China.
⚠️ Important: This sensor requires a ZigBee 3.0 gateway/hub (sold separately) to enable remote mobile control via 3G/4G/Wi-Fi.
Key Features
- Ultra-High Sensitivity Detection — Detects standing water as shallow as 0.5 mm and triggers an instant alarm signal to your gateway and mobile app.
- Real-Time Mobile App Alerts — Push notifications via the Tuya app ensure you're informed the moment a leak is detected, wherever you are.
- Scene Linkage Automation — Set up smart automation scenes so other connected devices respond automatically when a leak is detected.
- Wireless & Completely Cable-Free — Place it anywhere: under sinks, beside washing machines, near water heaters, or along basement walls.
- Up to 1-Year Battery Life — Powered by a CR2032 battery (included), with a built-in low-battery reminder so you're never left unprotected.
- Wide Placement Range — ZigBee 3.0 wireless range of 30–50 metres indoors for flexible placement throughout your home.
- Multi-Scenario Use — Ideal for homes, hotels, offices, shops, and rental flats.
- CE Certified — Meets European safety and quality standards.
Specifications
| Communication Protocol | ZigBee 3.0 |
| Operating Frequency | 2.4 GHz |
| Supply Voltage | DC 3V (CR2032 battery) |
| Wireless Range (Indoor) | 30–50 metres |
| Detection Threshold | ≥ 0.5 mm water depth |
| Operating Temperature | -10°C to 50°C |
| Compatible Platforms | Tuya, Amazon Alexa, Google Assistant |
| App Compatibility | iOS 8.0 / Android 4.0 and above |
| Material | Fireproof PC + Fireproof ABS |
| Certification | CE |
| In the Box | 1 × Sensor, 1 × User Manual (CR2032 battery included) |
Where to Use It
- 🚿 Bathroom — Under sinks, near toilets, around shower trays
- 🍳 Kitchen — Below dishwashers, under refrigerators, near sink cabinets
- 🧺 Laundry Room — Beside washing machines and utility sinks
- 🏢 Commercial Spaces — Hotels, offices, shops, and rental properties
- 🏠 Basement / Storage — Monitor sump pumps and water heater areas
Smart Home Integration
This sensor works with the Tuya Smart / Smart Life ecosystem and is fully compatible with Amazon Alexa and Google Assistant, enabling voice alerts and automation routines. Simply add the sensor to your ZigBee 3.0 hub, pair it in the Tuya app, and your smart home protection is up and running in minutes.
For more information on how to protect your home from water damage, visit the U.S. Department of Homeland Security – Ready.gov Home Safety Resources.
Frequently Asked Questions
Q: Do I need a hub to use this ZigBee water leak sensor?
A: Yes. This ZigBee 3.0 water leak detector requires a ZigBee 3.0 compatible gateway or hub to connect to your Wi-Fi network and send alerts to your smartphone. Without a gateway, the sensor will still sound a local alarm but will not push remote notifications to your phone.
Q: What smart home platforms are compatible with this water leak sensor?
A: This sensor works with the Tuya Smart / Smart Life app and integrates with Amazon Alexa and Google Assistant for voice control and automation routines. It uses the ZigBee 3.0 protocol and operates on the 2.4 GHz frequency band.
Q: How sensitive is the water leak detector?
A: The sensor detects water as shallow as 0.5 mm at the probe contact points. Once moisture is detected, it immediately sends an alarm signal to your ZigBee gateway and pushes a real-time notification to your Tuya app.
Q: How long does the battery last in this ZigBee flood sensor?
A: The sensor uses a single CR2032 battery (included) and is engineered for up to 1 year of battery life under normal usage (approximately 20 alerts per day). A low-battery notification is sent to your app when it's time to replace the battery.
Q: Where is the best place to install a water leak detector?
A: Place the sensor anywhere standing water could accumulate — under kitchen and bathroom sinks, beside dishwashers and washing machines, near water heaters, or in basements. Its cable-free design means you can position it wherever protection is needed most.