Milesight VS351 LoRaWAN Mini AI Thermopile People Counter
Milesight VS351 LoRaWAN Mini AI Thermopile People Counter
VS351 is a compact AI thermopile people counter designed for indoor entrance and exit applications. It offers high accuracy in bi-directional people counting, enabling effective analysis of foot traffic and efficient space management. Combined with a radar sensor for presence detection, it intelligently schedules the activation time of the thermopile to optimize power consumption. As a Milesight D2D controller, the VS351 seamlessly communicates with other Milesight D2D devices, establishing more possible connections and paving the way for smoother operations.
With easy configuration and wireless detection, the VS351 facilitates simple deployment and connectivity. Compliant with the Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can know the number of people in any indoor space and trigger other sensors or appliances easily via a webpage or mobile App remotely.
- Bi-Directional People Counting
- Efficient Accuracy of up to 95%
- Seamless Wireless Deployment
- Low Power Consumption
- 100% Anonymous Detection (GDPR Compliant)
- Unique Milesight D2D Communication
- Snap-Together Easy Installation Experience
- Align with ESG Principles
An AI-Enabled People Counter
The advanced people counter excels in bi-directional tracking, offering real-time and reliable data with an extensive detection range. It maintains high accuracy through its sophisticated AI algorithm, which effectively filters out side-by-side and U-turn walkers.
High Accuracy of up to 95%
It ensures reliable and precise data collection with an accuracy of 95%. When counting single-person passages exclusively, the wireless people counter achieves an exceptional accuracy rate of up to 99%. This level of precision allows you to rely on the collected data for critical decision-making confidently.
Multiple Sensors in One
Experience cutting-edge precision with multi-sensor fusion. Utilizing radar to activate, the people counter delivers unparalleled accuracy with an advanced thermopile sensor. Simultaneously, a dedicated temperature sensor ensures the device performs flawlessly within ideal environmental conditions.
Ultra Low Power Consumption
To reduce power consumption during unoccupied nights, users can set sleep periods where the device enters hibernate mode. When the active period begins, the device resumes full operation. The synchronized operation of the radar and thermopile ensures energy efficiency and low power consumption, making it a ESG compliant people counter.
Specifications
| Measurement | |
|---|---|
| People Counting | |
| Technology | Radar (Battery Version Only) & Thermopile |
| Installation Height | 2.3 m ~ 3.0 m |
| Detection Range | 5.55 m x 2.30 m @ 3 m Installation Height |
| Sensor Adjustable Angle | 0°~90° |
| Detection Rate1 | Up to 95% (Single Person2: Up to 99%) |
| Best Operating Temperature | 15 °C ~ 30 °C |
| Advanced Features | U-Turn Filtering, Bi-directional People Counting, Side by Side Differentiation |
| Temperature | |
| Range | -30°C ~ 70°C |
| Accuracy | ± 2°C |
| Wireless Transmission | |
| Protocol | LoRaWAN®, Milesight D2D |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz) / 19 dBm (470 MHz) / 22 dBm (915 MHz) |
| Sensitivity | -137dBm |
| Mode | OTAA/ABP Class A |
| Others | |
| Button | 1 × Reset Button (Internal) |
| Configuration | NFC Configuration via Mobile App |
| Advanced Feature | Data Storage, Data Retransmission, Data Retrievability, Milesight D2D Controller |
| Physical Characteristics | |
| Power Supply | 1. 5V/1A by Type-C Port (Both Versions) 2. 4 x 9000 mAh ER26500 Li-SOCl2 Replaceable Batteries (Battery Version Only) |
| Battery Life3 | Around 1.6 Years (30-min Interval, 25°C, 1000 People per Day ) |
| Operating Temperature | -20°C ~ 60°C |
| Relative Humidity | 0% ~ 95% (Non-condensing) |
| Ingress Protection | IP30 |
| Dimension | Type-C Version: 70 x 68 x 32 mm ( 2.76 x 2.68 x 1.26 in) Battery Version: 188 x 68 x 32 mm ( 7.40 x 2.68 x 1.26 in) |
| Material & Color | PC (Flame Retardant), White |
| Installation | Ceiling Mounting, Lintel Mounting |
