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Environmental Monitoring + Movement Detection | Temperature ,Humidity and Acceleration | LoRaWAN/NB-IoT/Cellular IoT

Environmental Monitoring + Movement Detection

Temperature ,Humidity and Acceleration

LoRaWAN/NB-IoT/Cellular IoT

Regular price $129.00 $0.00
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The Sensor Hub environmental monitoring and moving detection solution includes a combination of the popular RAK1901 Temperature and Humidity Sensor and the RAK1904 3-axis Acceleration Sensor inside the Sensor Probe. Their low power consumption and accurate data-gathering abilities allow you to catch even the slightest changes in your environment, including movement.

The Splitter cable can connect several Sensor Probes and Probe IOs to a single Sensor Hub port. The distance between the Sensor Hub and Sensor Probe/Probe IO can be extended via the Extension cable.

The product can be used in any use case where those parameters are of importance. An example of that can be found in the supply chain industry, Smart cities, and even industrial settings.

The 3-axis accelerometer can double as an anti-theft measure for your environmental monitoring solution as well.


Note: Sensor Hub with Senor Probe can work with 2 to 4 batteries only. To use the Probe IO with Sensor Hub you need to power it with the designated power adapter. The power adapter can be selected from the check to include section.


  • LoRaWAN/NB-IoT communication
  • External DC power supply (optional)
  • Solar panel power source (optional)
  • Auto-identification of the sensor type
  • One-wire protocol
  • Waterproof (IP67-rated for the probe body)



Temperature accuracy

±2.0 °C

Temperature range

-40 to +125 °C

Humidity accuracy

±2.0 % RH

Humidity range

0 to 100%

User-selectable scales


Data acquisition rate

1 Hz to 5.3 kHz


Included in the Package:

  • 1x Sensor Hub
  • 1x Sensor Probe TH3X (Temperature, Humidity, and 3-axis Acceleration)




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