Milesight VS121, is an AI workplace sensor designed to monitor occupancy and utilization in modern workspace, which can reach up to 98% recognition rate1 based on its AI algorithm. Milesight VS121 has dual versions transmitting data through LoRaWAN® or Ethernet for different applications. Based on standard LoRaWAN® protocol, VS121 can work with Milesight LoRaWAN® gateway and mainstream LoRaWAN®network servers. They are equipped with Wi-Fi for easy configuration without any configuration tools. With Ethernet transmission, VS121-P is available to provide more applications. Rich serial interfaces such as DI, DO, and RS485 are provided in VS121-P for various scenarios. VS121-P supports data push via HTTP(S)/MQTT(S) for easily integration and allows for remote management via Milesight DeviceHub or Milesight Development Platform. VS121 can be used in workplaces, retail stores and airports, etc.