Milesight - Power Supply: DC 2nd Generation ToF Technology and AI Algorithm Customized Multiple Counting Lines / U-turn Filtering / Bi-directional Counting / Children/Adults Differentiation / Staff Detection / Dwell Time Detection / Regional People Counting Equipped with Wi-Fi for Web GUI Configuration Acquire People Counting Data from LoRaWAN® Obtain Depth Map without Images Capturing, Free from Privacy Concerns