$AITX News: AITX's Subsidiary Robotic Assistance Devices Concludes GSX 2022 With Pre-Orders for 30 RIO Portable Solar Powered Security Towers https://www.globenewswire.com/news-release/2022/09/15/2516923/0/en/AITX-s-Subsidiary-Robotic-Assistance-Devices-Concludes-GSX-2022-With-Pre-Orders-for-30-RIO-Portable-Solar-Powered-Security-Towers.html