Tuya Zigbee Rain & Water Leak Sensor — High-Sensitivity Dual Detection
Key Features:
[Zigbee Connectivity · Stable & Low Power Consumption]
Built with Zigbee 3.0 protocol, this sensor ensures a more stable connection and lower energy consumption. It seamlessly integrates with the Tuya Smart ecosystem for effortless smart home automation.
[2-in-1 Design · Flexible Installation]
Place it on the floor to detect water leaks (ideal for kitchens, bathrooms, basements, and near pipelines) or mount it on the wall to detect rainwater (suitable for balconies, patios, windowsills, etc.).
[Triggers with Just 0.05mL of Water]
Equipped with 82 high-density sensing electrodes, it detects water with a precision of just 0.05mL — roughly the size of a single drop. Compared to conventional sensors (which require 0.25–0.5mL), its sensitivity is increased by 10 times!
[Precision Structure · Faster Response]
Features an ultra-narrow 1mm electrode spacing and 0.4mm depth, enabling quicker detection. The round central design expands sensing area and reduces blind spots for leak detection.
[IP67 Waterproof Rating · Built for Outdoors]
Designed with a high-elastic waterproof seal ring, the device achieves IP67 protection, allowing it to withstand heavy rain and block out dust, ensuring reliable performance in harsh environments.
[UV-Resistant Shell · Durable in All Weather]
Upgraded with a UV-resistant coating, the shell resists long-term sun exposure without fading or cracking. It performs reliably in heat, cold, rain, or snow — all year round.
[2.3-Year Battery Life]
Powered by a CR2450 button battery, it offers a lifespan of 2 to 3 years under normal use, minimizing the hassle of frequent battery replacements. (Actual battery life may vary depending on environment and usage.)
[Supports Broad Smart Device Integration]
Can be linked with a variety of Tuya ecosystem smart devices, such as smart valves, cameras, smart plugs, and more — enabling a fully automated smart home experience.
[Multi-Type Alerts · Full Control in Your Hands]
Offline Alert: Instant notification if the sensor is disconnected.
Low Battery Alert: Auto-push notification when battery is low.
Rainwater Alert: Triggers warning when rain is detected outdoors.
Water Leak Alert: Alerts immediately upon leak detection for quick action.
Specifications:
Product Name: Zigbee Rain & Water Leak Sensor
Operating Voltage: DC 3V
Standby Current: 10–15µA
Protection Level: IP67 (dust-tight & high waterproof rating)
Wireless Protocol: Tuya Zigbee 3.0
Model Number: SJ100
Battery Type: CR2450 button battery
Transmission Current: ≈80mA
Communication Range: 10–30 meters (in open space)
APP:TUYA/Smart Life
Gross Weight: 31g
