Wireless Zigbee Flood Water Sensor with PC Housing and CR2032 Battery for Smart Home Security System FCCID and CE Certified 50mm Compact Design Works with Smart Life TUYA App iOS Android
Zigbee Wireless Water Leak Sensor with PC Housing and Compact 50mm Design

This wireless Zigbee flood sensor is designed to integrate into your existing smart home ecosystem, providing an early warning system for leaks and potential water damage. It communicates using the Zigbee protocol and is compatible with the Smart Life or TUYA mobile applications on iOS 8.0 and above or Android 4.0 and above. Certified to FCCID and CE standards, this device is powered by a single, user-replaceable CR2032 battery, which the manufacturer states can last for more than one year based on an average of 20 activations per day. Its primary function is to detect the presence of water and send an alert to your connected system, helping to safeguard your property from costly water-related issues.
Features and Construction

Built for reliability and simple integration, this sensor combines specific materials and wireless technology for practical home monitoring.
Material and Build
The sensor's housing is constructed from PC (Polycarbonate), a hard and durable plastic commonly used in electronic enclosures. This material choice contributes to the product's overall structure and protection of its internal components. The device is certified to both FCCID and CE authentication standards, indicating compliance with specific regulatory requirements for electromagnetic compatibility and safety.
Size and Practical Fit
With compact dimensions of 50mm by 17mm, this water sensor is designed to be discreet and easy to place in tight spaces where leaks often originate. Its small size allows it to be positioned under kitchen sinks, behind toilets, near washing machines, or by water heaters without being obtrusive. The stated operating temperature range is from -10°C to 55°C, enabling it to function in a variety of indoor environments, including potentially cooler areas like basements or utility rooms.
Uses and Placement

This sensor addresses the practical need to monitor areas susceptible to water accumulation, providing alerts that can prompt quick action to minimise damage.
Event or Professional Use
For landlords, property managers, or in commercial settings like small offices or holiday rentals, this sensor offers a basic layer of protection against unnoticed leaks. Its integration with the Smart Life/TUYA platform allows for remote monitoring, which can be particularly useful for properties that are not constantly occupied. The stated battery life of over a year helps reduce maintenance frequency for installed units.
Everyday Home Use
In a residential setting, homeowners can place the sensor in high-risk areas to help protect valuable flooring, cabinetry, and personal belongings from water damage. Common installation points include under dishwasher installations, near refrigerator ice makers, in bathroom vanity cabinets, or in a basement where a water heater or washing machine is located. The wireless design simplifies installation without the need for running cables.
Benefits and Buying Value

The value of this product lies in its specific function, integration capability, and the practical data provided regarding its operation and power.
Reuse and Low Maintenance
The sensor is designed for ongoing use with a stated long battery life. The CR2032 battery is user-replaceable, and the device includes a low battery warning feature to notify you via the app before the power is depleted, allowing for planned maintenance. This design aims to provide continuous monitoring with minimal intervention once initially set up and connected to your gateway and network.
Why Choose This Product
This Zigbee water sensor presents a focused solution for smart home users who already have, or are planning to install, a compatible Zigbee gateway and use the Smart Life or TUYA ecosystem. Its value is based on concrete specifications: its compact 50mm size for versatile placement, the stated over-one-year battery performance, its specific operating temperature range, and its relevant industry certifications (FCCID, CE). It provides a measurable alert function for a common household risk.
