VS350 People Counter – Smart Indoor Pedestrian Monitoring
The Milesight VS350 People Counter is an advanced indoor monitoring device designed to accurately detect and analyze pedestrian traffic in corridors, entrances, and walkways. By tracking people movement, businesses and organizations can optimize space utilization, traffic flow, and facility management.
The device features dual PIR sensors that enable precise bidirectional people counting, allowing the sensor to track both entry and exit movements. With high detection accuracy, the VS350 provides reliable data even in busy environments.
In addition to counting people, the device includes a built-in temperature sensor, enabling ambient environment monitoring and providing additional triggers for automation and smart building applications.
Key Features
Accurate People Counting
The VS350 uses dual PIR sensing technology to accurately count people passing through indoor corridors. It supports bidirectional counting, helping organizations understand traffic patterns and occupancy levels.
Temperature Monitoring
A built-in temperature sensor allows the device to monitor environmental conditions while enabling additional automation triggers.
Milesight D2D Communication
The VS350 supports the Milesight Device-to-Device (D2D) protocol, enabling ultra-low latency communication between compatible devices without needing a gateway. This allows faster automation and direct device control.
Simple Deployment and Setup
With NFC configuration, the device can be quickly set up using a mobile app. Its wireless design simplifies installation without complex wiring.
LoRaWAN Connectivity
Using LoRaWAN® technology, the VS350 supports long-range, low-power communication and integrates seamlessly with Milesight LoRaWAN gateways and network servers.
Remote Monitoring
When connected to the Milesight IoT Cloud platform, users can easily monitor pedestrian traffic, view historical data, and remotely control connected sensors or devices via a web dashboard or mobile application.
LoRaWAN Features
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Built-in temperature sensor for environmental monitoring
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Stores up to 1,000 historical records locally
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Supports data retransmission to prevent data loss
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Compatible with Milesight D2D protocol for direct device control
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NFC one-touch configuration with card emulation mode
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Works with standard LoRaWAN gateways and network servers
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Fully compatible with Milesight IoT Cloud
Technical Specifications
Measurement
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Function: People Counting
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Technology: Dual PIR Sensor
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Bidirectional Counting: Supported
Installation
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Ceiling Mount Height: ≤ 3.0 m
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Wall Mount Height: 1.2 m – 1.3 m
Detection Range
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Ceiling Mount: Corridor width up to 2.8 m (at 3 m height)
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Wall Mount: Corridor width < 3.8 m
Detection Accuracy
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Single Person: Up to 95%
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Multiple People: Up to 80%
Temperature Sensor
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Range: -30°C to 70°C
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Accuracy: ±0.5°C
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Optimal Operating Range: 15°C – 32°C
Wireless Communication
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Protocol: LoRaWAN®, Milesight D2D
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Frequency Bands:
CN470 / IN865 / RU864 / EU868 / US915 / AU915 / KR920 / AS923 -
Transmit Power:
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16 dBm (868 MHz)
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19 dBm (470 MHz)
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22 dBm (915 MHz)
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Sensitivity: -137 dBm
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Mode: OTAA / ABP Class A
Physical Characteristics
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Power Supply: 2 × ER14505 2700 mAh Li-SOCl₂ Batteries
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Battery Life: Up to 4 years (10-minute reporting interval)
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Operating Temperature: -20°C to 60°C
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Humidity: 0% – 95% (non-condensing)
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Protection Rating: IP30
Design
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Dimensions: 100 × 70 × 21 mm
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Material: Flame-retardant PC
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Color: White
Installation Options
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Ceiling Mount
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Wall Mount
Hardware
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LED Indicator: 1 Internal LED
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Button: Internal Reset Button
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Configuration: NFC via Mobile App
Advanced Features
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Local Data Storage
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Data Relay Function
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Milesight D2D Controller Support
Reviews
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