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EM300-MCS Magnetic Contact Sensor

EM300-MCS Magnetic Contact Sensor

Regular price $165.00
Regular price Sale price $165.00
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LoRaWAN Frequency

The Milesight EM300-MCS is a compact magnet switch sensor for detecting the open/close status of objects (such as doors or windows) and transmits an alarm using LoRaWAN® technology. With this low power consumption technology, EM300-MCS can work up to 5 years with one 4000 mAh battery.

The EM300-MCS also integrates temperature and humidity sensors, which is a great use for home/office automation, factory monitoring, Smart Agriculture, Smart Cities, etc.


  • High sensitivity with door and window security detection
  • 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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