---
lang: "en"
title: "VS350 - LoRaWAN People Counting Sensor"
sku: "VS350-868M"
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---

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VS350 - LoRaWAN People Counting Sensor

The VS350 is an exceptional indoor people counter that detects and analyzes human flow, allowing for optimal space management and utilization. Equipped with two PIR sensors, it offers high accuracy for bidirectional people counting. When combined with the additional temperature sensor, the VS350 can achieve a greater number of potential triggers, increasing its detection capabilities. As a Milesight D2D controller, the VS350 communicates seamlessly with other Milesight D2D devices, establishing more possible connections and paving the way for smoother operations. With easy configuration and wireless detection, the VS350 facilitates deployment and connectivity. In accordance with the Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can easily know the number of people in transit and activate other sensors or appliances via a web page or a mobile app remotely.

Low-power battery operation: Solves the common problem of wiring and power supply. Up to 4 years of battery life without replacement.
People flow detection capability: Provides a good accuracy rate for bidirectional people counting thanks to dual PIR sensors.
Wireless data transmission: Using LoRa technology, the VS350 wirelessly transmits people count data.
Optimal detection range: Wall mounting: Passage width < 3.8 m. Ceiling mounting: Passage width = 2.8 m (at a height of 3 m), which makes it perfectly suited to your needs.

Low-power battery operation and long battery life: Up to 4 years of continuous operation (with a 10-minute reporting interval in the CN470-SF10 setting).
Easy and wireless installation: Simply secure it with screws for hassle-free installation.
Integrated temperature sensor: Integrated temperature sensor, allowing for environmental detection.
Milesight D2D protocol support: to enable very low latency and direct control without a gateway.
100% anonymous detection: The VS350 ensures privacy through anonymous detection.

## Technical specifications

- Protocol LoRaWAN, Milesight D2D
- Frequency N470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 Transmit power 16 dBm (868 MHz)/19 dBm (470 MHz)/22 dBm (915 MHz)
- Sensitivity -137dBm
- Mode OTAA/ABP Class A
- Power supply 2 replaceable 2700 mAh ER14505 Li-SOCl2 batteries
- Battery life 2 approximately 4 years (10-minute interval, 25°C, 1000 people per day)
- Operating temperature -20°C ~ +60°C
- Relative humidity 0% - 95% (non-condensing)
- Ingress Protection IP30
- Dimensions 100 x 70 x 21 mm (3.94 x 2.76 x 0.83 inches)
- Material and color PC (flame retardant), white
- Installation Ceiling mounting

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Source: https://shop.marcomweb.it/en/lorawan-ai/vs350-lorawan-people-counting-sensor

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.