Cubicle Occupancy Sensor

Enable Analytic Work Rather Than Guesswork

cubicle occupancy sensor vs330 front small
cubicle occupancy sensor vs330 small
cubicle occupancy sensor vs330 back small
  • Dual Technology of PIR and ToF
  • Industry-leading Accuracy exceeding 99.5%
  • Compliant with GDPR
  • 100% Anonymous Detection
  • Real-time Update
  • Ultra-low Power Consumption
  • Artful Design with an Rotatable of 0~75°
  • Home
  • IoT LoRaWAN® Series
  • VS330

Advanced Sensing, Simplified Management

Combining ToF and PIR detection, it solves the ultimate difficulty in any cubicle's occupancy.


Dual Technology,
Maximal Possibility

To optimize accuracy and efficiency, VS330 adopts PIR and ToF to detect space occupancy in each partition of cubicles. With PIR detecting human motion, and ToF measuring the distance from the objects, VS330 can definitely secure the detection results by achieving unparalleled accuracy and ensuring 100% anonymity.

pir detection
tof detection

Industry-leading Accuracy
Exceeding 99.5%

Milesight develops a smart trigger logic of detection for VS330. PIR detection combining with ToF reconfirmation enables VS330 to accurately monitor the occupancy status of cubicles. The embedded self-calibration algorithm further elevates the accuracy to an industry-leading level of over 99.5%.

Accuracy Test Report

100% Anonymous Detection

It is GDPR compliant. PIR detects infrared radiation from objects/humans while ToF (Time of Flight) measures the time for a wave to travel to the object and back. No personal information is involved in the whole process.

tof performance
pir performance
real time update

Real-time Update

In high-traffic but low-capacity applications, it is crucial to update occupancy status immediately for better management and higher facility efficiency. When users enter or leave the cubicles, PIR will be triggered first and then ToF technology will be used to collect data at 5-second intervals to realize prompt and accurate updates on the occupancy status.

Ultra Low Power Consumption

High accuracy does not mean high power consumption. VS330 has sophisticated trigger logic of PIR and ToF detection, which improves power efficiency and guarantees a minimum of 4 years of battery life.

Artful Design

VS330 has an artful design with a chic and dainty enclosure. With a rotatable probe, it can be adjusted within the range of 0~75°, providing high flexibility and minimal detection blind spot. Also, conformal coating on the PCBA of VS330 will prevent the sensor from moisture damage which may occur in damp environments such as restrooms.

LoRaWAN® Based

  • Penetrating Signals: data transmission range up to 2 km in urban areas and
    15 km in rural areas
  • High Compatibility: compliant with standard LoRaWAN® gateways and network servers

Cloud Data Management
Milesight IoT Cloud

  • Data Visualization Dashboard:
    All figures in a glance
  • Automatic Triggers:
    Interactive collaboration with Milesight IoT sensors
    to realize scene-based automation
  • Regular Reports & Real-Time Alerts:
    Data-based insights
  • Android & iOS App:
    Manage devices at your fingertips

Typical Applications

smart office
To make the workplace more intelligent and improve management efficiency, the sensor is able to transform traditional office pods into traceable and manageable data. Organizations can make better use of the cubicle spaces by allocating them according to actual usage patterns.
smart restroom solution
To transform traditional bathrooms is not only about occupancy monitoring. Milesight Smart Restroom Solution also provides a one-stop solution with multiple products mutually collaborating to improve bathrooms hygiene, reduce waste, lessen complaints and facilitate maintenance.

NFC Configuration

Switching On/Off & Configuring the Devices Wirelessly

nfc configuration step 1

1st Step

Install the
Milesight ToolBox

nfc configuration step 2

2nd Step

Enable NFC and run ToolBox,
then attach your phone to the device

nfc configuration step 3

3rd Step

Verify the password
and start configuring

Explore More About NFC Configuration >>

Flexible Installation

ceiling mounting wall mounting

Ceiling Mount

Wall Mount


Wireless Transmission
Tx Power16 dBm (868 MHz)/19 dBm (470 MHz)/22 dBm (915 MHz)
ModeOTAA/ABP Class A
ToF FoV27°
Detection Range0.040 ~ 3.500m
Accuracy± 2cm
Detection Area80°
Detection DistanceMaximum 2.5m
Sensor Adjustable Angle0°, 15°, 30°, 45°, 60°, 75°
LED1 × Status/Test Indicator
Button1 × Power/Reset Button
ConfigurationMobile App via NFC
Physical Characteristics
Power Supply3 x 4000 mAh ER18505 Li-SOCl2 Replaceable Batteries
Battery LifeAround 3 Years
Operating Temperature-20°C ~ 60°C
Relative Humidity0% - 95% (non-condensing)
Ingress ProtectionIP30
DimensionФ100 x 24 mm (Ф3.94 x 0.95 in)
Material & ColorPC+ABS (Flame Retardant), White
InstallationCeiling Mount or Wall Mount via Screws or 3M tapes


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