Optimise Operational Efficiency with Precise People Counting Sensor Using The Milesight Vs351

• Customization: Available
• Type: Technologytdual PIR
• Output Signal Type: Protocoltlorawan®, Milesight D2d
• Model NO.: VS351
• Production Process: Antennatinternal Antenna
• Material: Tx Powert16 dBm (868 MHz)/19 dBm (470 MHz)/22 dBm
• Feature: Modetotaa/Abp C Lass a
• IP Rating: IP30
• Certification: CE
• Customized: Customized
• Power Supply: 5V/1A by Type-C Port , 4 X 9000 mAh Er26500
• Battery Life4: Around 1.7 Years (Sf7, EU868&Us915) Around 1.6 Yea
• Operating Temperature: -20°c ~ 60°c
• Relative Humidity: 0% - 95% (Non-Condensing)
• Housing & Color: PC (Flame Retardant), White
• Installation: Ceiling Mounting, Lintel Mounting
• Regulatory: CE, FCC
• Configuration: NFC Via Mobile APP, Downlink
• Button: 1 × Reset Button (Internal)
• Advanced Feature: Data Storage (1,000 Entries), Data Retransmission,
• Transport Package: Paper Carton
• Specification: Type-C Version: 70 x 68 x 32 mm
• Trademark: MILESIGHT
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100000/Year

Product Description

Mini AI Thermopile People Counter VS351
Meet People Counter, and Let Sustainability Meet Efficiency
Thermopile
Radar
 

Milesight Mini AI Thermopile People Counter Sensor VS351:
https://youtu.be/ApX2wSb5Vwk
 

Product Description

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 Development Platform solution, users can know the number of people in any indoor space and trigger other sensors or appliances easily via a webpage remotely. VS351 can be used in meeting rooms, office buildings, etc.
 

Specifications
Measurement
People Counting
Technology		Radar (Battery Version Only) & Thermopile
Installation Height		2.5 m ~ 3.0 m (Place the device 70-120 cm away from the target. The target height may be based on the average height of the intended audience)
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
Antenna		Internal Antenna
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 C lass A
Others
Button		1 × Reset Button (Internal)
Software
Configuration		NFC via Mobile App, Downlink
Advanced Feature		Data Storage (1,000 entries), Data Retransmission, Data Retrievability, Milesight D2D Controller

  

Detailed Photos

 

Installation Instructions