The Dragino LWL02 is a compact and low-power LoRaWAN water leakage sensor, designed to detect the presence of water or leaks in real-time. It is ideal for indoor monitoring in areas prone to water damage such as basements, data centers, kitchens, bathrooms, and HVAC systems. With IP66 waterproof protection, long battery life, and LoRaWAN EU868 connectivity, it is perfect for smart buildings, facility management, and home automation.
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💡 Key Features
📡 LoRaWAN EU868 Connectivity – Long-range, low-power data transmission
💧 Sensitive Water Leak Detection – Triggers instantly when water is detected
🔋 Ultra-Low Power Consumption – Battery-powered for up to 5 years of operation
🌧️ IP66 Waterproof Design – Durable for use in damp and leak-prone environments
📊 Tamper Detection & Status Reporting – Provides sensor status and battery level
🏠 Compact & Easy to Deploy – Installs easily under sinks, appliances, and raised floors
🔗 IoT-Ready Integration – Compatible with major LoRaWAN platforms
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🛠 Applications
🏠 Smart Homes & Apartments – Protect kitchens, bathrooms, and laundry rooms from leaks
🏢 Commercial Buildings & Offices – Detect HVAC or plumbing failures early
💾 Data Centers & Server Rooms – Prevent costly water damage to sensitive equipment
🏭 Industrial Sites & Warehouses – Monitor pipelines and storage tanks
🚰 Facility Management & Smart Maintenance – Ensure safety and fast response to leak events
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📦 Package Includes
- 1 × Dragino LWL02 LoRaWAN Water Leakage Sensor
- 1 × Leak Detection Cable
- 1 × Mounting Kit
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📥 Product Downloads
- Device Type: LoRaWAN® Water Leakage Sensor
- Detection Type: Water Leakage (conductive detection)
- Detection Method: Conductive water sensing cable (length: 2 meters, extendable)
- LoRaWAN® Protocol: 1.0.3, Class A
- Frequency Band: EU868
- LoRa® TX Power: Up to 14 dBm
- LoRa® Sensitivity: -137 dBm (SF12)
- Power Supply: Internal battery (8500 mAh Li-SOCl₂, lifespan up to 10 years)
- Ingress Protection: IP67 (Sensor Unit)
- Operating Temperature: -30°C to 70°C
- Installation: Wall or surface mounting, sensing cable placed at leakage-prone areas
- Additional Features: Immediate alerts upon water detection, ultra-low power consumption, robust design, ideal for server rooms, basements, warehouses, data centers, and smart building applications















