Price range: $197.50 through $247.50
VS351 Mini AI Thermopile People Counter
This innovative people counter combines cost-effectiveness, high accuracy, and low power consumption.
Utilizing thermopile and radar technologies, it precisely counts people passing through designated areas in and out.
| 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 |
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