VS135-HL-xxxM - People Counting Sensor with ToF, Wi-Fi HaLow and Advanced Detection
Bi-directional counting, time-of-use detection, shopping cart detection and group recognition with ToF and Wi-Fi HaLow for advanced crowd management
General Description
The VS135-HL-xxxM is an advanced people counting sensor, designed to measure people flow in commercial, public or corporate environments. Thanks to Time of Flight (ToF) technology, it offers a measurement accuracy of ≤ 3.5 cm (standard version) with a detection range of 0.5 to 3.5 m for the standard version and up to 6.5 m for overhead mounting.
This model is equipped with Wi-Fi HaLow (IEEE 802.11ah) allowing an extended transmission range of up to 1 km, ideal for remote data management in IoT environments. It supports advanced features such as child/adult differentiation , group recognition , time-of-use detection , and shopping cart detection .
The sensor also allows thermal analysis through heat maps to visualize high-traffic areas. It is designed for ceiling mounting with an installation height of up to 6.5 m , making it ideal for large spaces. With network protocols such as HTTP, MQTT, HTTPS , and optimized power consumption, it guarantees flexible installation and reliable remote management.
Targeted Applications
- Counting and managing the flow of people in offices , stores , museums , airports , and other high-traffic public places
- Monitoring group and individual behavior through group recognition and child/adult differentiation
- Tracking time spent in specific areas for better space management
- Shopping cart detection in supermarkets and large stores to optimize the occupancy of sales areas
- Thermal analysis of the most frequented areas using heat maps
Highlights
- Bi-directional counting with up to 4 detection lines for complete monitoring of people flows
- Child/adult differentiation, group recognition and thermal analysis for advanced crowd management
- Time-of-use detection to better understand the occupancy of monitored areas
- Reliable data transmission via Wi-Fi HaLow for flexible and optimized remote management
- Local data logging of up to one million records, exportable to CSV for detailed analysis
- Filtering U-turns to avoid redundant counting
- Expandability up to 4 devices to extend coverage in large spaces
Technical Specifications
Version |
Wi-Fi HaLow Version |
Sensor |
2 × 4MP (2688 x 1520) |
Field of Vision (FoV) |
98° Horizontal, 80° Vertical (Standard Version), 60° Horizontal, 45° Vertical (High Ceiling Mount) |
Detection Range |
0.5 m to 3.5 m (Standard Version), 2 m to 6.5 m (High Ceiling Mount) |
Installation Height |
≤ 3.5 m (Standard Version), ≤ 6.5 m (High Ceiling Mount) |
Recognition Rate |
Up to 99.8% |
Measurement Accuracy |
≤ 3.5 cm (Standard Version), ≤ 6.5 cm (High Ceiling Mount) |
Luminous Mode |
Auto / Always On |
Bi-Directional Counting |
Up to 4 detection lines |
Time and Attendance Detection |
Up to 4 detection zones |
Group Recognition |
Supported |
Children/Adults Differentiation |
Supported |
Shopping Cart Detection |
Supported |
Thermal Analysis |
Heat Map, Motion Heat Map, Dwell Heat Map |
Ethernet port |
1 × RJ45 10/100 Mbps |
Network Protocols |
HTTP, MQTT, HTTPS, MQTTS, NTP, SSH, etc. |
Transmission Band |
863.5~867.5 MHz / 902.5~927.5 MHz (Wi-Fi HaLow) |
Food |
12V DC / 2A |
Energy Consumption |
Typical: 7 W, Max: 15 W (Standard Version), Typical: 8 W, Max: 20 W (High Ceiling Mount) |
Operating Temperature |
-20°C to +50°C |
Dimensions |
200 × 35 × 85 mm (7.87 × 1.38 × 3.35 in) |
Weight |
409.8 g |
Interfaces and Connectors
- Configuration via NFC mobile application
- PoE Ethernet port for flexible installation
- Wi-Fi for initial setup in AP mode
- RGB indicator for visual monitoring of sensor status
Pack Contents
- 1 x VS135-HL-xxxM sensor
- 1 x Ethernet cable
- 1 x User Manual
LoRaWAN® is a trademark used under license from the LoRa Alliance®.