EM300-MLD is an innovative membrane leakage detection sensor designed for precise and efficient detection of conductive liquids such as water, weak acids, and weak bases. Its flexible printed membrane enables customised coverage for larger areas, offering adaptability for various applications. With a built-in 4000mAh replaceable battery that lasts up to 10 years, and an IP67 waterproof and UV-resistant enclosure, the EM300-MLD is reliable even in harsh environments. It supports Milesight LoRaWAN® gateways and IoT Cloud solutions for remote monitoring and alarm notifications via web or mobile applications, ensuring timely responses to leakage events.