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EM300-SLD Spot Leak Sensor

EM300-SLD Spot Leak Sensor

Regular price $145.00
Regular price Sale price $145.00
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LoRaWAN Frequency

The Milesight EM300-SLD is a compact spot leakage detection sensor for detecting the presence of water (or other liquids) and transmitting an alarm using LoRaWAN® technology. With its low power consumption technology, the EM300-SLD can work up to 5 years with one 4000 mAh battery. 

The EM300-SLD also includes integrated temperature and humidity sensors making it perfect for applications such as pipe leak monitoring, basement flooding, pump failure, etc.


  • Detect the presence of liquids by a small water probe based on conductivity
  • Embedded with temperature and humidity sensors for environment monitoring
  • Ultra-wide-distance transmission up to line of sight of 10km
  • IP67 UV-resistant and waterproof enclosure for harsh environment applications
  • Built-in 4000 mAh replaceable battery and works for 5 years without replacement
  • Equipped with NFC for easily configuration
  • Compliant with standard LoRaWAN® gateways and network servers

Battery: User replaceable, Includes 1 x ER18505 4000 mAh Li-SOCl2 battery

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