Generally, when it comes to classrooms, a simple combination of a recording/streaming device, a tracking camera, and a microphone is sufficient. With a lot of classrooms moving activities online, it is also necessary to have a USB option, such as an HDMI-USB converter. Such setup ensures that a lesson can be streamed, recorded, as well as led through a video conference app, and that no equipment needs to be controlled beyond starting the recording and streaming process (and even that can be automated). Fortunately, with AREC you have all the necessary elements to achieve this setup. For example, you can combine LS-200 Media Station, CI-T21H Auto Tracking Camera (coming with AM-600 Wireless Positioner/Mic), and a RADA HDMI to USB Bridge. Or, if you want to have a mobile kit to record and stream from different places, try the Stay in Class set. Lastly, for the most cost-effective installation, consider LS-2, TP-100, CI-403, RADA Bridge, and our latest accessory, AM-01B. This device functions as an extension of your USB port and a receiver for the AM-600/AM-601 sound. Moreover, it works with Media Stations and computers. If you would like to know more about the different kinds of tasks you can solve with AREC, visit our website www.a-dena.com and we will gladly assist you.