LoraWan magnetic contact switch

The NI300MCS magnetic contact switch can be mounted to any door or window to detect an opening or closing event. It adds physical security monitoring to your location by alarming for intrusion or unauthorized entry to your monitored conditions.
NI300MCS built-in Sensirion industrial-grade digital sensor, providing ±0.3℃ high accuracy of temperature and ±3% RH of humidity
Combining with LoRaWAN® gateway(NI65, NI67, NI400L) and IoT Cloud solution, users can manage all sensor data remotely and visually and receive alarms.

Includes Temperature & Humidity Monitoring


  • Dams
  • Energy
  • Environment
  • Landslides
  • Oil&Gas
  • Structural
  • Tunnels
  • Water
    • Wireless: LoraWan Based
    • Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
    • Lead Cable: 1007UL #22AWG 260mm
    • Sensing Type: Normally closed
    • Distance of magnets: 20-30mm
    • Distance of holes: 22mm
    • Temperature Measurement Range: -30°C to + 70°C
    • Temperature Accuracy: 0°C to + 70°C (±0.3°C), -30°C to 0°C (±0.6°C)
    • Temperature Resolution: 0.1°C
    • Humidity Accuracy: ±3%(10~90%RH) , ±5%(Other ranges)
    • Humidity Resolution: 0.10%
    • Power Supply: ER18505 Li-SOCl2 4000 mAh battery (8000 mAh optional)
    • Battery Life: ≧ 5 years ( for 1 battery)
    • Operating Temperature: -40°C to 70°C
    • IP67
    • Dimension: 88 × 87 × 27 mm
    • Mounting: Wall (screws or 3M adhesives)
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