Milesight EM300-SLD | LoRaWAN Spot Leak Detection Sensor

The Milesight EM300-SLD is a carrier-grade Spot Leak Detection Sensor engineered to protect critical infrastructure from water damage and liquid ingress. Using advanced conductive sensing technology, the EM300-SLD triggers an immediate LoRaWAN uplink the moment liquid touches its probe pins. Beyond leakage monitoring, the device integrates high-precision Sensirion sensors for temperature and humidity, providing a comprehensive environmental profile of basements, server rooms, and industrial facilities.

Preventative Security & Local Control

Milesight D2D Compatibility Supports the Milesight D2D protocol, enabling the sensor to communicate directly with other D2D nodes (like valve controllers) to shut off water supplies in under 1 second without a gateway. Data Storage & Recovery Equipped with internal memory to store up to 2,800 records, ensuring historical environmental data and alarm events are recovered even during network outages.

Facility Protection Scenarios

• Smart Buildings: Detect pipe bursts or HVAC condensation leaks in office ceilings and utility rooms to prevent structural damage. • Data Centers: Ensure the safety of expensive IT infrastructure by monitoring for water ingress near cooling units and raised floors. • Industrial Warehousing: Maintain humidity-sensitive inventory while protecting basements and pump rooms from flooding.

What is in the Box?

• 1 x Milesight EM300-SLD Transceiver • 1 x Spot Leak Detection Probe (Cable Length: 1.5m) • 1 x 4000 mAh ER18505 Li-SOCl2 Battery (Pre-installed) • 1 x Mounting Kit & Quick Start Guide

Product Certifications

CE FCC IP67 RoHS