 JACKSONVILLE, FL ACCESSWIRE April 13, 2021 Duos Technologies Group, Inc. Duos or the Company NASDAQ:DUOT, a provider of intelligent security analytical technology solutions, today announced that it will be presenting at the Planet MicroCap Showcase: VIRTUAL on Wednesday, April 21, 2021 at 12:00 PM Eastern Time. Duos Technologies CEO Chuck Ferry will be hosting the presentation and answering questions from investors. 