Milesight VS121, based on Artificial Intelligence (AI) technology, is an AI workplace sensor designed to monitor occupancy & utilization in modern workspace, which can reach up to 98% recognition rate. Only counter values are transmitted over LoRaWAN® network, which can prevent the privacy concerns. Based on standard LoRaWAN® protocol, VS121 can work with Milesight LoRaWAN® gateway and main stream LoRaWAN® network servers. With easy installation, VS121 sensor has great use in shops, malls, offices, exhibitions, etc. Milesight VS121 sensors are equipped with Wi-Fi for easy configuration without any configuration tools.