The Milesight VS121 is an AI workplace sensor designed to monitor occupancy and utilization in modern workspaces, achieving up to 98% recognition rate with its advanced AI algorithm. The VS121 has dual versions that transmit data through LoRaWAN® or Ethernet, making it versatile for different applications. It works seamlessly with Milesight LoRaWAN gateways and mainstream LoRaWAN network servers and is equipped with Wi-Fi for easy configuration. Features Wireless Transmission Technology: LoRaWAN, Milesight D2D Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 Mode: OTAA/ABP Class C People Counting Field of View: 190 ° Horizontal, 112 ° Vertical Recognition Range: Based on a Radius of 5 Meters (At the Height of 3M) Recognition Rate: Region counting: 95%, Line crossing counting: 98% Advanced Custom Setting: Up to 16 Mapped Regions for Detection, D2D Controller Physical Characteristics Configuration: 1 x Wi-Fi Interface (IEEE 802.11 b/g/n, 2.4GHz ) Power Supply: 5V /1.5A by Type-C Port Dimension: 85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in) Power Input: 1 × Type-C Installation: Ceiling Mounting Benefits 100% Anonymous Detection: No image data is collected, ensuring privacy High Recognition Rate: Advanced AI identification technology with >95% recognition rate. Custom Detection Region: Supports up to 16 mapped regions for detection, covering up to 78m² coverage. Easy configuration: Equipped with Wi-Fi for web GUI configuration, GDPR compliant. Bi-Directional Counting: Line crossing people counting via Counting. Low Latency Communication: Supports Milesight D2D communication featuring LoRaWAN® with latency