VS121 AI Workplace Sensor

VS121 AI Workplace Sensor

AI Workplace Sensor

Featuring LoRaWAN®

Milesight VS121 AI powered sensor uses anonymous people counting data to help you see and understand your workspace utilization.
  • Anonymous Detection
  • Compliant with GDPR
  • 95% Recognition Rate
  • Custom Detection Region


VS121 AI Workplace Sensor VS121 AI Workplace Sensor VS121 AI Workplace Sensor

We Empower All to Make the Most of Our Space

VS121 is a flexibility specialist with a unique perspective on space utilization. A real-time AI-based occupancy sensor helps organizations to better understand the people using and working within spaces.

VS121 AI Workplace Sensor


Anonymous Detection

Object detection without facial recognition – no personal identifiable information is used, collected or uploaded.




VS121 AI Workplace Sensor



High Recognition Rate

The moving object would be simply recognized as human or non-human. The recognition rate is as high as 95%.



Large Detection Area

One unit can cover up to 5 meters radius (or 78 square meters) at 3 meters height.

Custom Detection Region

VS121 allows you to map up to 12 custom regions, and determine the detection side of these regions.

VS121 AI Workplace Sensor

Easy Configuration

  • Wi-Fi
  • USB Type-C

* The Wi-Fi function is only available for device configuration, and it is allowed to be disabled.


Space Utilization >>>

Boosting efficiency through augmented data in your space as easy as “ABC”

  • Agile space hot desking availability
  • Better informative meeting room management
  • Cost-effective space planning data feeds

These all help to support modern privacy-first workplace. Intelligent use of the occupancy data is also linked to higher staff productivity



CoWork Solution for Smart Office >>>

Explore the potential of workplace

It provides a series of compelling user experiences that help people to “interact” with their workspace in ways that help them to be more productive and comfortable.


      LoRaWAN® Based

      All data are transmitted by LoRa technology. Milesight AI Workplace Sensor does not store or upload images.

      • Milesight AI Workplace Sensor is compatible with industry-standard LoRaWAN® gateways
      • With a range of up to 15 km in rural areas and 2 km in urban areas
      Cloud Web & APP:
      • Report people counting data regularly
      • Collaborative interaction with a variety of Milesight sensors
      • Android & iOS versions allow you to manage devices at your fingertips


      LoRaWAN® Protocol LoRaWAN® v1.0.2/v1.0.3/v1.1
      Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
      Tx Power 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
      Sensitivity -137 dBm @300bps
      Mode OTAA/ABP Class C
      People Counting Field of View 112 ° Horizontal, 190 ° Vertical
      Detection Range 5 m radius or 78 m² (At the height of 3 m)
      Detection Accuracy >95%
      Advanced Custom Setting Up to 12 mapped regions for detection
      Interface Wi-Fi IEEE 802.11b/g/n, 2.4 GHz, only support configuration
      Button 1 × Reset Button, 1 × Wi-Fi Button
      LED Indicators 1 × Wi-Fi
      Power Input 1 × Type-C
      Power Supply 5V / 1.5A by Type-C Port
      Operating Temperature -5°C ~ +55°C
      Storage Temperature -20°C ~ +60°C
      Relative Humidity 0 ~ 95% (Non-condensing)
      Color Black/White (Optional)
      Dimension 85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in)
      Installation Ceiling Mounting