he Milesight EM300-ZLD is a highly reliable LoRaWAN® zone water leakage sensor, designed for early detection of water leaks in commercial, industrial, and residential environments. It features a water-sensitive cable that detects leaks along its entire length, ensuring comprehensive area coverage. With low-power LoRaWAN® connectivity, it enables real-time alerts and remote monitoring, making it ideal for data centers, basements, HVAC systems, and smart buildings.
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💡 Key Features
📡 LoRaWAN® Connectivity – Long-range, low-power wireless communication
💧 Zone Leak Detection – Water-sensitive cable detects leaks along its entire length
🔋 Ultra-Low Power Consumption – Long battery life for continuous operation
🚨 Instant Leak Alerts – Real-time notifications for quick response and damage prevention
🏭 Industrial-Grade Design – Ideal for harsh environments and critical infrastructure
🌧️ IP67 Waterproof & Dustproof – Resistant to extreme conditions
⚡ Flexible Deployment – Place the sensor in vulnerable areas for maximum coverage
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🛠 Applications
🏢 Smart Buildings & Offices – Prevent costly water damage in commercial spaces
🏭 Industrial & Manufacturing Plants – Monitor leaks in machinery and pipelines
💾 Data Centers & Server Rooms – Protect critical IT equipment from water intrusion
🚰 HVAC & Plumbing Systems – Detect leaks early to prevent maintenance issues
🏠 Residential & Commercial Properties – Enhance property protection with smart leak detection
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📦 Package Includes
- 1 × Milesight EM300-ZLD LoRaWAN® Zone Water Leakage Sensor
- 1 × Water-Sensitive Detection Cable
- 1 × Mounting Kit
- 1 × User Manual
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📥 Product Downloads
📄 Datasheet
📖 User Guide
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🎥 Product Video
- Device Type: Zone Water Leakage Detection Sensor
- Detection Type: Zone-based conductive water leakage detection
- Detection Cable Length: 3m standard (extendable up to 200m)
- Sensitivity: Instant water leakage detection
- LoRaWAN® Protocol: 1.0.3, Class A
- Frequency Band: EU868
- LoRa® TX Power: Up to 16 dBm
- LoRa® Sensitivity: -137 dBm (SF12)
- Power Supply: Built-in Replaceable Battery (up to 5 years lifespan)
- Ingress Protection: IP67 (Sensor), IP30 (Transceiver - Indoor Use)
- Operating Temperature: -30°C to 70°C
- Installation: Wall or surface-mounted, sensing cable placed on monitored area
- Additional Features: Immediate leak notification, ultra-low power consumption