AI Workplace Occupancy Sensor

Redefine Insights for Your Workplace

VS121
VS121-P
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  • LoRaWAN® & PoE Versions for Broader Applications
  • Up to 95% 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
  • Device Management & Application Development
  • FEATURES
  • MODELS
  • DOWNLOAD

Get the Insights to Push the Spatial Limits

Milesight AI Occupancy Sensor uses anonymous people counting data to help you see and understand your space utilization.

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Find What You Truly Need

Applicable to spaces such as retails where needs rich image information
  • Ethernet Transmission
  • Schedule Setting
  • Scalable Performance with Rich Interfaces
Applicable to spaces such as workplaces where privacy is highly valued
  • Low Power Consumption
  • Easy and Wireless Deployment
  • Long Distance Transmission
Applicable to spaces such as airports where needs highly mounted devices for wide vision
  • Up to 7m Installation Height
  • Up to 126m Large Detection Area

LoRaWAN® Wireless
Deployment

Easy and convenient wireless deployment dispenses with being perplexed by network connection. The benefits of LoRa technologies guarantee low power consumption, long-distance transmission, and anonymous detection.

Ethernet Based
Deployment

With a PoE port that allows a single cable for both data connection and enough electricity to power the sensor, it makes people counting and space occupancy information visualized with rich detailed images and fluent video stream.

User-Friendly Privacy
Performance

Providing a real-time video stream for applications that require rich image information, the sensor at the same time offers alternative dual modes of Normal and Blur to flexibly protect users' privacy in different scenarios, and the privacy masks will greatly release the possible concerns about privacy.

100% Anonymous
Detection

The LoRaWAN® narrow bandwidth transmits data with no personally identifiable information involved, which 100% guarantees privacy protection at source. Nothing to worry about, It is compliant with GDPR.

Up to 95% High Accuracy

Embedded AI algorithm, AI Workplace Occupancy Sensor is able to accurately realize counting. The accuracy gets enhanced with continuous deep learning.

AI Workplace Occupancy Sensor Whitepaper

Smart U-Turn Detection

By detecting the U-shape tracks of people flow, the sensor's accuracy is guaranteed to avoid unnecessary people counting. For example, it filters out redundant counting of people wandering the area to filter out people who don't truly enter the premises.

Smart U-Turn Detection

By detecting the U-shape tracks of people flow, the sensor's accuracy is guaranteed to avoid unnecessary people counting. For example, it filters out redundant counting of people wandering the area to filter out people who don't truly enter the premises.

People Flow Analysis

It allows setting a region of interest with a maximum of four sides. The people moving in different directions will be detected and counted, which is greatly helpful for people flow analysis and hot area statistics, especially in retail stores, shopping malls, supermarkets, etc.

People Flow Analysis

It allows setting a region of interest with a maximum of four sides. The people moving in different directions will be detected and counted, which is greatly helpful for people flow analysis and hot area statistics, especially in retail stores, shopping malls, supermarkets, etc.

dwell time detection

Dwell Time Detection

With its precise foot traffic monitoring capabilities, the VS121 offers valuable insights to enhance management in a variety businesses such as banks, retail stores, and gyms, enabling actionable insights to make informed decisions and optimize operations.

dwell time detection

Dwell Time Detection

With its precise foot traffic monitoring capabilities, the VS121 offers valuable insights to enhance management in a variety businesses such as banks, retail stores, and gyms, enabling actionable insights to make informed decisions and optimize operations.

high ceiling mount

Higher Ceiling Mount

Breaking the barrier of the limited installation, the optional higher ceiling mount version is available to be deployed at a height of up to 7m covering a wider area of up to 126m². It is ideal for high-ceiling applications like retail stores and shopping centers, bringing flexible scenario adaptability to enhance practicability.

Higher Ceiling Mount

Breaking the barrier of the limited installation, the optional higher ceiling mount version is available to be deployed at a height of up to 7m covering a wider area of up to 126m². It is ideal for high-ceiling applications like retail stores and shopping centers, bringing flexible scenario adaptability to enhance practicability.

Large Detection Area

Installed at the recommended 3 meters height, the sensor covers a wide area of 78㎡. It is on top of the workplaces for not letting any place hide away. what's more, the high ceiling mount version allows a broader vision of a 126㎡ larger area.

Large Detection Area

Installed at the recommended 3 meters height, the sensor covers a wide area of 78㎡. It is on top of the workplaces for not letting any place hide away. what's more, the high ceiling mount version allows a broader vision of a 126㎡ larger area.

16 Custom
Detection Regions

Up to 16 customized regions can be set for precise detection. Every region is independent. They are able to detect and trigger alarms individually, which satisfies specific application demands to truly accomplish customization. Moreover, the schedule can be set for more flexible and tailored performance.

16 Custom
Detection Regions

Up to 16 customized regions can be set for precise detection. Every region is independent. They are able to detect and trigger alarms individually, which satisfies specific application demands to truly accomplish customization. Moreover, the schedule can be set for more flexible and tailored performance.

Line Crossing People
Counting

Featuring bi-directional counting which supports irregular line drawing, the sensor with an ultra-high 95% recognition rate gets more accurate and informed people counting data.

Line Crossing People
Counting

Featuring bi-directional counting which supports irregular line drawing, the sensor with an ultra-high 95% recognition rate gets more accurate and informed people counting data.

Milesight D2D
Communication

The exclusive Milesight LoRa®-based protocol allows VS121 to easily communicate with other Milesight LoRaWAN® devices without the involvement of network infrastructures within 1 second. The facilities like lights can be intelligently switched through the linkage to realize accurate, timely, and automatic responses, saving energy for management staff.

Scalable Advanced Performances

  • DI for Unnecessary Filtering
    It can be applied in line crossing people counting applications. To filter the invalid data such as staff and deliverers for more accurate counting.
  • DO for Overcrowding Alarm
    It can be applied in region people counting applications. When people in a specific area exceeds the preset threshold, it will trigger an alarm, which is preferable for space occupancy prompt, number control, and crowding alarms.
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do for overcrowding alarm

Great Compatibility

The strong scalable capacity based on the open APIs and HTTP brings more possibility in compatibility and customized features to unlock the potential of the space utilization.

  • Easy Third Party Analytics Platforms Integration
  • More Powerful Scalable Features
  • Applicable to Multiple Industries

Device Management & Application Development

Milesight Development Platform

Milesight Development Platform simplifies IoT deployments and management with plug-and-play device configurations, batch operations for multi-device handling, and API & webhooks for custom integration and application development.

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Milesight IoT Cloud

Milesight IoT Cloud streamlines device-to-cloud connection with data visualization and remote monitoring and control (supporting VS121).

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Flexible 2 Colors Choices

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Live Demo

Click the link below for a 24-hour live demo, and know how the AI ToF People Counting Sensor works.

  • Username: admin
  • Password: ms123456
Online Live Demo

Typical Applications

Occupancy Sensor for Smart Workplace

It helps to acquire workplace occupancy information via people counting. By getting extensive data, it forms a valuable information network in the workplace, which greatly promotes data-oriented management. The office, workstation, meeting room utilization, etc, and everything related can be turned into informed and strategic decision-making.

Typical Applications

Retail Stores

The retail stores, supermarkets, and shopping malls' customer flow is of great concern. The operators can easily discover peak hours, customer flow directions, and popular areas to improve sales opportunities and get conversion rates through the customer volume to have a better understanding of the business's effectiveness.

Typical Applications

Airports

The Integrated transport hubs like airports and railway stations are facing a large stream of people. Efficiently counting people flow and managing space utilization with the high ceiling mounting version will greatly improve operations and profits.

Specifications

People Counting
Field of ViewStandard Version: 190 ° Horizontal, 112 ° Vertical
High Ceiling Mount Version: 129.4 ° Horizontal, 68.4 ° Vertical
Full Monitored AreaStandard Version: 78m2(R = 5m, H = 3m)
High Ceiling Mount Version:126m2 (L=18m, W=7m, H= 7m)
Installation HeightStandard Version: 2.5m to 4m
High Ceiling Mount Version: 5m to 7m
Detection Rate1Region Counting: Up to 95%
Line Crossing Counting: Up to 95%
People Flow Analysis: Up to 98%
Advanced Function
Regional People Counting & Dwell Time DetectionUpto 16 areas (up to 10 sides for each area)
for regional people counting and dwell time detection
Bi-DirectionalPeople CountingSupport
U-turnsFilteringFilter redundant counting of people wandering in the bi-directional people counting areas
People Flow AnalysisCalculate the traffic of different directions at most 4 edges
Privacy MaskUp to 8 privacy masks to cover certain areas
Data RetransmissionSupport 3000 data retransmission packets
LoRaWAN® Transmission
ProtocolLoRaWAN®, Milesight D2D
FrequencyCN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power16 dBm (868 MHz)/20 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity-137 dBm @300bps
ModeOTAA/ABP Class C
Ethernet Transmission
Ethernet Port-
Network Protocol-
Other Interfaces
Wi-FiIEEE 802.11 b/g/n, 2.4GHz (AP Mode for configuration)
DI/DO-
Serial Interface-
Button1 × Reset Button,1 × Wi-Fi Button
LED Indicators1 × Wi-Fi
Power Input-
Physical Characteristics
Power Supply5VDC / 1.5A by Type-C Port
Power Consumption3.5W
Operating Temperature-5°C ~ +55°C
Storage Temperature-20°C ~ +60°C
Relative Humidity0 ~ 95% (Non-condensing)
Color&WeightWhite/Black (Optional), 126.9g
Dimension85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in)
InstallationCeiling Mounting
Approvals
RegulatoryCE, FCC, RoHS

1 Tested under the recommended detection range.

People Counting
Field of ViewStandard Version: 190 ° Horizontal, 112 ° Vertical
High Ceiling Mount Version: 129.4 ° Horizontal, 68.4 ° Vertical
Full Monitored AreaStandard Version: 78m2(R = 5m, H = 3m)
High Ceiling Mount Version:126m2 (L=18m, W=7m, H= 7m)
Installation HeightStandard Version: 2.5m to 4m
High Ceiling Mount Version: 5m to 7m
Detection Rate1Region Counting: Up to 95%
Line Crossing Counting: Up to 95%
People Flow Analysis: Up to 98%
Advanced Function
Regional People Counting & Dwell Time DetectionUpto 16 areas (up to 10 sides for each area)
for regional people counting and dwell time detection
Bi-DirectionalPeople CountingSupport
U-turnsFilteringFilter redundant counting of people wandering in the bi-directional people counting areas
People Flow AnalysisCalculate the traffic of different directions at most 4 edges
Privacy MaskUp to 8 privacy masks to cover certain areas
Data RetransmissionSupport 3000 data retransmission packets
LoRaWAN® Transmission
Protocol-
Frequency-
Tx Power-
Sensitivity-
Mode-
Ethernet Transmission
Ethernet Port1 × RJ45 10/100 Mbps (PoE PD)
Network ProtocolHTTP, RTSP, NTP, SSH,etc.
Other Interfaces
Wi-Fi-
DI/DO1/1
Serial Interface1 × RS485
Button1 × Reset Button
LED Indicators1 × Status
Power Input2-pin 3.5 mm Terminal Block
Physical Characteristics
Power Supply1. 5VDC / 2A by Terminal Block
2. 802.3af PoE
Power Consumption1. DC:3.5W
2. POE:4.5W
Operating Temperature-5°C ~ +55°C
Storage Temperature-20°C ~ +60°C
Relative Humidity0 ~ 95% (Non-condensing)
Color&WeightWhite, 186g
Dimension85 × 85 × 30 mm (3.35 × 3.35 × 1.18 in)
InstallationCeiling Mounting
Approvals
RegulatoryCE, FCC, RoHS

1 Tested under the recommended detection range.

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