Milesight VS121 & VS121-P LoRaWAN® AI Workplace Occupancy & People Counting Sensor (EU868)

Milesight VS121 & VS121-P LoRaWAN® AI Workplace Occupancy & People Counting Sensor (EU868)

• LoRaWAN® & PoE Versions for Broader Applications
• Up to 98% Industry-Leading Accuracy
• 100% Anonymous Detection (Compliant with GDPR)
• Smart People Flow Analysis
• Smart U-Turn Detection
• Ultra Large Detection Area
• Maximum 16 Detection Regions
• Convenient Long-Distance Management

VAT Exemption for EU Businesses: Validate Your VAT Number at Cart Page

Prices do not include VAT (Your local VAT & Shipping Cost will be calculated at Checkout)

€239,00 €320,00
In stock

Product Description

The Milesight VS121 AI Workplace Occupancy Sensor is an innovative solution designed to enhance the efficiency and functionality of workplace environments. This advanced sensor utilizes AI technology to provide up to 98% accurate occupancy and people counting data, making it an essential tool for smart office management, retail spaces, and high-traffic areas like airports and shopping malls. With its commitment to privacy, the VS121 ensures 100% anonymous detection, fully compliant with GDPR regulations.

A standout feature of the VS121 is its ability to offer both LoRaWAN® and PoE (Power over Ethernet) versions, catering to a wide range of application scenarios. The sensor is capable of smart people flow analysis and smart U-turn detection, which helps in accurately assessing the footfall and movement patterns within a space. Its ultra-large detection area, covering up to 126m², and the ability to set up to 16 detection regions, make it highly versatile and adaptable to various spatial layouts.

The VS121 also excels in providing user-friendly privacy performance. It offers dual modes of operation (Normal and Blur) to protect individual privacy in different scenarios. The sensor's high ceiling mount option, suitable for up to 7m installation height, expands its usability in large spaces with high ceilings, like retail stores and shopping centers.

Product Features

  • AI-Powered Accuracy: Up to 98% accuracy in occupancy sensing and people counting.
  • 100% Anonymous Detection: Ensures privacy protection, compliant with GDPR.
  • LoRaWAN® & PoE Versions: Offers versatile deployment options for different needs.
  • Smart People Flow Analysis: Advanced analysis of movement patterns within spaces.
  • Smart U-Turn Detection: Accurately filters and counts people movement.
  • Ultra-Large Detection Area: Capable of covering up to 126m², ideal for large spaces.
  • Customizable Detection Regions: Up to 16 independently functioning detection regions.
  • User-Friendly Privacy Options: Normal and Blur modes to suit various privacy requirements.
  • High Ceiling Mount Option: Suitable for installation in spaces with ceilings up to 7m high.
  • Real-Time Data Transmission: Ensures timely and accurate occupancy information.

The Milesight VS121 AI Workplace Occupancy Sensor is a state-of-the-art solution for monitoring and managing space utilization, offering a blend of accuracy, flexibility, and privacy-conscious design. It's an ideal choice for businesses and facilities looking to optimize their space and enhance the efficiency of their operations.

Product Video


Product Downloads

Model VS121 VS121-P
People Counting
Field of View Standard Version: 190°H, 112°V High Ceiling Mount Version: 129.4°H, 68.4°V
Full Monitored Area Standard Version: 78m² (R=5m, H=3m) High Ceiling Mount Version: 126m² (L=18m, W=7m, H=7m)
Installation Height Standard Version: 2.5m to 4m High Ceiling Mount Version: 5m to 7m
Detection Rate Region Counting: Up to 95% Line Crossing Counting: Up to 98% People Flow Analysis: Up to 98%
Advanced Feature Mapped Detection Region Customization, Filter U-Turns, Privacy Mask
LoRaWAN® Transmission
Protocol LoRaWAN®, Milesight D2D -
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power 16dBm(868MHz)/20dBm(915 MHz)/19dBm(470MHz)
Sensitivity -137dBm@300bps
Mode OTAA/ABP Class C
Ethernet Transmission
Ethernet Port - 1×RJ45 10/100Mbps (PoE PD)
Network Protocol - MQTT(S), HTTP, RTSP, NTP, SSH, etc.
Other Interfaces
Wi-Fi IEEE 802.11 b/g/n, 2.4GHz (AP Mode for configuration) -
DI/DO - 1/1
Serial Interface - 1 × RS485
Button 1 × Reset Button, 1 × Wi-Fi Button 1 × Reset Button
LED Indicators 1 × Wi-Fi 1 x Status
Power Input - 2-pin 3.5 mm Terminal Block
Physical Characteristics
Power Supply 5VDC/1.5A by Type-C Port 1. 5VDC/2A by Terminal Block
2. 802.3af PoE
Power Consumption 3.5W 1. DC:3.5W
2. POE:4.5W
Operating Temperature -5°C~+55°C
Storage Temperature -20°C~+60°C
Relative Humidit 0~95% (Non-condensing)
Color & Weigh White/Black (Optional), 126.9g White, 186g
Dimension 85×85×20mm (3.35×3.35×0.79in) 85×85×30mm (3.35×3.35×1.18in)
Installation Ceiling Mounting
Regulatory CE, FCC, RoHS

Shipping Policy

We provide worldwide shipping using reliable tracked
shipping services.

Local Shipments within Cyprus

Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.

International Shipments

International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.

We dispatch orders within 1-3 workdays after the day of the
order placement. 

General Return Policy

We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.

To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.

For any further information, help and support regarding the
shipping and/or return process you can contact us at:

  • Email:
  • Telephone: +357 22 282828