Milesight VS351 Mini AI Thermopile People Counter

The Milesight VS351 is a compact AI thermopile people counter designed for indoor entrances and exits. It provides bi-directional people counting using thermopile technology, with the battery version also incorporating radar for presence detection. The radar helps activate the thermopile sensor when people are present, reducing power consumption.

Available in Type-C wired and battery-powered versions, the VS351 provides flexible installation options while maintaining a compact design. It offers LoRaWAN® and Milesight D2D connectivity, local data storage, data retransmission, and NFC configuration, making it suitable for meeting rooms, offices, and other indoor spaces.

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Key features

Bi-Directional Counting

Thermopile Technology

Flexible Installation

Low Power Consumption

LoRaWAN® & D2D

Technical details

Detection Accuracy: 80–90%
Technology: Radar + Thermopile
Installation Height: 2–3 m
Detection Width: Up to 3.6 m
Wireless: LoRaWAN®, Class A
Protection Rating: IP30

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