---
lang: "en"
title: "VS133P - AI ToF People Counting Sensor POE Version"
sku: "VS133-P"
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---

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VS133P - AI ToF People Counting Sensor, POE Version

The VS133 uses integrated AI and second-generation ToF technology to obtain useful people counting information. With an accuracy of up to 99.8% and 100% anonymous detection, it is ideal for smart buildings and retail.
This is a new generation people counting sensor with an embedded AI algorithm that allows filtering unnecessary counts and distinguishing different crowds, greatly improving accuracy and scenario adaptation for optimal performance.
Based on favorable ToF (Time of Flight) technology, characterized by high precision and anonymity protection, the sensor revolutionarily adapts updated technology with higher performance, greater accuracy, and better scenario adaptability to empower applications.
The sensor is GDPR compliant. It only obtains in-depth images without involving personally identifiable information based on ToF technology, which it protects at the source.
Thanks to more robust ToF technology and the people counting algorithm, the sensor can better filter out non-object targets, reduce the probability of not being detected, reduce dependence on installation height, and improve light anti-interference performance, contributing to an unparalleled accuracy of 99.8%.
In addition to reliable two-way people counting simultaneously, the smart sensor also allows direct access to recognition of specific categories of individuals, including staff detection and adult/child differentiation, achieving precise people counting to optimize operational efficiency.
In-and-out people counting enriches applications to provide more accurate and immediate information. By detecting U-shaped tracks, the sensor filters redundant counting of people loitering in the area to distinguish those who do not truly enter.
ToF technology allows the sensor to perform well in all lighting conditions, including low-light or completely dark indoor environments and harsh outdoor environments with strong sunlight. Furthermore, powerful AI performance overcomes application limitations to ensure perfect adaptation to most scenarios.
ToF technology allows the sensor to perform well in all lighting conditions, including low-light or completely dark indoor environments and harsh outdoor environments

## Technical Specifications

- ToF FoV 98° horizontal, 80° vertical
- ToF Light Beam 940nm (invisible)
- Measurement Accuracy < 3.5 cm
- Detection Range 0.5 to 3.5 m
- Installation Height ≤ 3.5 m
- Recognition Rate up to 99.8%
- Advanced Features Multiple custom counting lines, U-turn filter, bidirectional counting, child/adult differentiation, staff detection
- People Counting
- Ethernet Port 1 × RJ45 10/100 Mbps (PoEPD)
- Network Protocol HTTP, MQTT, NTP,etc
- ToF FoV 98° horizontal, 80° vertical
- ToF Light Beam 940 nm (invisible)
- Measurement Accuracy < 3.5 cm
- Detection Range 0.5 to 3.5 m
- Installation Height ≤ 3.5 m
- Recognition Rate up to 99.8%
- Advanced Features Multiple custom counting lines, U-turn filter, bidirectional counting, child/adult differentiation, staff detection
- Local Storage 4GB Flash for storing one million data points
- Power Supply 12VDC / 2A
- Power Consumption Typical 9.4 W, maximum 23.8 W
- Operating Temperature -20°C ~ +50°C
- Relative Humidity 0 ~ 95% (non-condensing)
- Ingress Protection IP40
- Dimensions 180 × 26 × 72 mm
- Installation Ceiling mount, extended ceiling mount, and lintel mount (with optional multifunction bracket)

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Source: https://shop.marcomweb.it/en/converters-sensors/vs133p-ai-tof-people-counting-sensor-poe-version

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