People Counting Sensor - Technical Specifications

The People Counting Sensor, based on Artificial Intelligence (AI) technology, detects presence and monitors meeting room occupancy in real-time.

People Counting Sensor provides the following key features:

  • Constantly detects presence and transmits headcount to Yeastar Room Display and Yeastar Meeting Room Booking System via LoRaWAN® network.
  • Auto-releases rooms from ghost meetings and syncs the room status with Yeastar Meeting Room Booking System.
  • No facial recognition is involved in the detection process, and no image data is collected, reducing privacy concerns.

Technical specifications

Item Introduction
Detection Technology Artificial Intelligence (AI)
Range Up to 48m² with 16 mapped regions (At the height of 3m)
Detection Accuracy > 98%
Anonymous Detection No personal identifiable information is used, collected or uploaded.
Data transmission Protocol LoRaWAN® v1.0.2/v1.0.3/v1.1
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity -137 dBm @300bps
Mode OTAA/ABP Class C
Power Power Input Type-C
Power Supply 5V / 1.5A by Type-C Port
Installation Ceiling Mounting
Dimension & weight Dimension 85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in)
Weight 126.9g
Environmental conditions Operating Temperature -5°C ~ +55°C
Storage Temperature -20°C ~ +60°C
Relative Humidity 0 ~ 95% (Non-condensing)