SKU: SEN-000001-915
MPN: TBMS 100-915 NA Sale!
1933 5500


Using LoRaWAN® for connectivity, these small sensors are ideal for home monitoring and smart office deployments. The device continuously monitors the built-in Passive Infrared (PIR) sensor and transmits an uplink when activity is detected, and again when the room becomes vacant. The sensor also transmits a regular uplink of the current occupancy of the room every hour when the room is vacant, or every 10 minutes when occupied. Changes to the device configuration can be made by downlink payloads to tweak the PIR thresholds and sensitivity.

*This sensor is not compatible with the Helium Tabs app*

Key Features

  • This device is available in US frequency (915 MHz) & EU frequency (868 MHz)
  • LoRaWAN 1.0.3
  • Dual Passive Infrared detectors and Fresnel Lens
  • 7m detection range
  • IP50 equivalent
  • 123°H x 93°V detection angle

Key Retrieval 

After your order is fulfilled, you will receive an email from CalChip Connect with instructions on how to retrieve the LoRaWAN® EUIs and keys for your sensor devices. Subject line of the email will be: "CalChipConnect Order - Important information to use your sensors".

Technical Documentation

Registering Browan Sensors to Your Network
Download Datasheet
Download Reference Manual

Browan PIR Motion Sensor
1933 5500