Netvox R311A

Netvox R311A is a magnetic reed sensor that tracks and reports whenever a door or window it has been installed on has been closed or opened.

This can be used in applications such as counting foot traffic, monitoring access to secure locations and cabinets, and triggering security alarms.



  • Network connectivity: Spark LoRaWAN network
  • Frequency of reporting: real time, when opened or closed
  • Status reports updates: 1 hour if no status change
  • Battery type: 2 x 3V CR2450
  • Expected battery lifetime: 3 years
  • Ingress Protection: IP30 – not moisture resistant. Keep dry at all times
  • Indoor use only
  • Installation: 3M adhesive pads (included)


Available on IoT Bridge

Leveraging Microsoft Azure platform and Qrious, IoT Bridge is a central dashboard that lets you control, configure and get insights from your IoT devices.

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