VS350 - People Counting Sensor with Dual PIR and LoRaWAN®
Bi-directional people counting with Dual PIR for maximum accuracy and transmission via LoRaWAN® for optimal remote management
General Description
The VS350 is a high-precision people counting sensor, designed to provide a reliable solution for managing people flow in environments such as offices , stores , and public spaces . Thanks to its Dual PIR technology, it can accurately measure the presence of people and count the number of passages in a bi-directional manner.
The sensor uses LoRaWAN® to transmit data, providing optimal remote management. It is powered by two replaceable 2700 mAh Li-SOCl2 batteries, providing an autonomy of approximately 4 years with daily use of 1000 people per day.
Its compact and robust design allows for flexible installation, both on ceilings and walls, to adapt to the needs of the environment. With a detection range of up to 2.8 m for ceiling mounting and counting accuracy of up to 95% for one person and 80% for multiple people, the sensor is ideal for counting applications in high-traffic areas.
Targeted Applications
- People counting and flow management in offices , stores , hotels , public spaces , and restaurants
- Optimizing workspaces in shared offices and coworking spaces
- Monitoring of passages in stations , airports , and other busy places
- IoT applications for managing the occupancy of connected buildings and public spaces
Highlights
- Dual PIR technology for accurate person detection with reliable bi-directional counting
- Counting accuracy up to 95% for one person and 80% for multiple people
- Data transmission via LoRaWAN® for optimal remote management in IoT networks
- Flexible installation on ceiling (up to 2.8m) or wall (1.2m~1.3m) to adapt to different types of environments
-
2700 mAh Li-SOCl2 battery providing approximately 4 years of battery life with daily use of 1000 people
- Easy installation with 3M tape or screw fixing
Technical Specifications
Version |
LoRaWAN® Version |
Transmission Protocols |
LoRaWAN®, Milesight D2D |
Transmission Band |
CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 |
Transmission Power |
16 dBm (868 MHz), 19 dBm (470 MHz), 22 dBm (915 MHz) |
Sensitivity |
-137 dBm |
Fashion |
OTAA/ABP Class A |
PIR detection |
Angle: 107° horizontal and vertical, Distance: Up to 1 meter |
Dual PIR detection |
Range: Up to 2.8 m (ceiling mount), Passage <2.3 m (wall mount) |
LED |
1 × LED Indicator (Internal) |
Button |
1 × Reset Button (Internal) |
Configuration |
Mobile application via NFC |
Advanced Features |
Data storage, data retransmission, Milesight D2D Controller |
Food |
2 x 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries |
Battery Life |
Approximately 4 years (1000 people per day, 10-minute intervals, at 25°C) |
Operating Temperature |
-20°C to +60°C |
Relative Humidity |
0% to 95% (non-condensing) |
Dimensions |
100 × 70 × 21 mm (3.94 × 2.76 × 0.83 in) (without PIR cover) |
Weight |
90 g |
Protection Index |
IP30 |
Color & Material |
White + Gray, PC (Flame Retardant) |
Interfaces and Connectors
- Configuration via NFC mobile application
- LED indicator for visual monitoring of sensor status
- Data transmission via LoRaWAN® for reliable remote management
Pack Contents
- 1 x VS350 sensor
- 1 x User Manual
LoRaWAN® is a trademark used under license from the LoRa Alliance®.