Product Description

The Milesight EM300 Series Water Leak Detection Sensor is an essential component for proactive facility management, providing **instant, reliable alerts** the moment water or liquid is detected. Designed for basements, server rooms, storage facilities, and utility areas, this sensor prevents costly damage by giving operators a critical head start against leaks, floods, and burst pipes.

Leveraging LoRaWAN® technology, the EM300 offers **ultra-low power consumption** and **long-range connectivity**, allowing deployment in difficult-to-reach or distant areas of large commercial properties where Wi-Fi or wired connections are impractical. Its high-sensitivity probe ensures accurate detection, whether the installation uses the supplied **spot-type** or **cable-type** detection probe.

The EM300 is built for durability and long-term performance. Its compact, IP67-rated enclosure protects it from dust and water ingress, ensuring reliable operation even in harsh environments. Thanks to its high-capacity battery, the sensor offers an **exceptionally long lifespan** (up to 5 years), significantly reducing maintenance overhead.

This powerful yet discreet sensor is vital for numerous applications such as:

• Data Centres and Server Rooms (Protecting critical IT equipment)
• Basements and Cellars (Preventing mould and structural damage)
• HVAC Drip Pans and Condensation Lines
• Kitchens, Bathrooms, and Utility Rooms in Hotels/Apartments
• Museums and Archives (Protecting valuable assets)

The EM300 transmits leak and battery status data to a connected LoRaWAN® gateway. The data is then forwarded to the smartphone app and/or your chosen third-party platform for visualisation and alert management by a LoRaWAN® network server.

Features

• **High Reliability:** Highly sensitive detection probe provides instant and accurate leak notification.
• **Flexible Detection:** Supports both spot-type (point detection) and cable-type (area coverage) probes.
• **Long-Range LoRaWAN®:** Ultra-low power consumption for long battery life and deep penetration connectivity.
• **Extended Battery Life:** High-capacity battery offers up to 5 years of maintenance-free operation.
• **Durable Design:** IP67-rated enclosure ensures protection against dust and temporary submersion.
• **Easy Configuration:** Simple setup and management via NFC (Near Field Communication).
• **Compatibility:** Works seamlessly with standard LoRaWAN® gateways and Milesight IoT Cloud.
• **Integration:** Ideal for integration into existing BMS or facility monitoring systems.

For free, impartial advice on the best water leak detection solution for your site, speak with a member of our team. We are always happy to help.

All of our products are available for delivery across Europe, with selected items available for same-day dispatch.