The EM300-MLD is an innovative leak sensor that incorporates a flexible printed membrane. This design enables precise detection and customized coverage in a compact form factor, making it suitable for various applications. With a single embedded battery, EM300-MLD offers a long operational life of up to 10 years, extendable to two batteries if desired. Its high IP67 protection and durable construction ensure reliability and adaptability in harsh environments. With easy configuration and wireless detection, the EM300-MLD facilitates simple deployment and connectivity. Compliant with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can monitor the leakage and receive alarms easily via webpage or mobile App remotely.

• sensitive leak detection with membrane
• IP67 waterproof rating for durability
• data storage and retransmission
• LoRaWAN® connectivity for reliable communication
• Milesight D2D communication
• prolonged performance: 10-year battery life

Features:

• detect the presence of liquids by a flexible printed membrane for covering a larger area
• equip with high-quality printed membrane that can be reused and customized
• adopt green material with 100% reusability and cause no dangerous emissions
• IP67 waterproof and UV-resistant enclosure for harsh environment applications
• built-in 4000 mAh replaceable battery and work up to 10 years without replacement
• store locally 1000 historical records and support retransmission to prevent data loss
• support Milesight D2D protocol to enable ultra-low latency and direct control without gateway
• equipped with NFC for easy configuration
• compliant with standard LoRaWAN ® gateways and network servers
• quick and easy management with Milesight IoT Cloud solution

Physical characteristics:

• cable length: 1000 mm (customizable)
• power supply: 1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries)
• battery life: up to 10 years (one hour leakage per day, 25°C)
• operating temperature: -30°C~70°C
• relative humidity: 0% to 95% (non-condensing)
• color & material: white flame, ABS + PC (Retardant)
• ingress protection: IP67
• dimension: 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in)
• installation: wall screw mounting, 3M tape mounting, cable-tie mounting

Minimize losses from water leaks

• The EM300-MLD membrane leakage detection sensor, our newest addition to the water leak detection product line, features a 40 cm x 40 cm detection membrane, ensuring dependable monitoring of water leak, water spillage or floor wetness for both residential and commercial applications.

Secure every inch with membrane leakage detection

• Unlike rope or spot leak sensors, the EM300-MLD membrane leakage detection sensor offers a 40cm x 40cm membrane, enabling it to cover broader areas and effectively detect water leakage.

Meeting needs with custom-fit membrane

• The membrane of the EM300-MLD can be vertically trimmed to fit specific requirements. Also, it supports large-size customization.

Versatile protection for every space

• Designed to meet various needs, the EM300-MLD is suitable for both residential and commercial environments. Whether it's placed under appliances like washing machines and refrigerators or used to monitor floors, roofs and ceilings for potential water leak, water spillage or floor wetness conditions. This sensor provides comprehensive coverage and ensures timely notifications to prevent costly damages.

Robust data storage and retransmission

• The EM300-MLD stores up to 1,000 sets of historical data records locally. With data retrieval and retransmission support, it ensures data integrity even during occasional network downtime.

Comprehensive water leak solution

• Milesight offers both zone-based and spot-based leak detection options to suit various needs. Whether you require coverage for larger areas or pinpoint accuracy, we have the right products for you.

Ultra-low power consumption

• The EM300-MLD provides an operational lifespan of up to 10 years using a single battery, with the option to further extend it using two batteries.

LoRaWAN® based

• penetrating signals: data transmission range up to 2 km in urban areas and 15 km in rural areas
• high compatibility: compliant with standard LoRaWAN® gateways and network servers

Milesight D2D communication

• Milesight D2D (device to device) communication protocol featuring LoRa® enables communication among different Milesight LoRaWAN® node devices without a LoRaWAN® gateway.

Cloud data management Milesight IoT cloud :

• data visualization dashboard: all figures in a glance
• automatic triggers: interactive collaboration with Milesight IoT sensors to realize scene-based automation
• regular reports & real-time alerts: data-based insights
• Android & iOS app: manage devices at your fingertips