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EM300-ZLD Zone Leak Sensor

EM300-ZLD Zone Leak Sensor

Regular price $190.00
Regular price Sale price $190.00
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LoRaWAN Frequency

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

EM300-ZLD also includes integrated temperature and humidity sensors, great for applications such as pipe leakage monitoring, basement flooding, pump failure, etc.


  • Detect the presence of liquids using a long cable and based conductivity
  • Embedded with a temperature and humidity sensor 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 easy 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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