 JACKSONVILLE, FL ACCESSWIRE August 5, 2021 Duos Technologies Group, Inc. Duos or the Company Nasdaq: DUOT through its operating subsidiary Duos Technologies, Inc., a provider of intelligent analytical technology solutions, will hold a conference call on Thursday, August 12, 2021 at 4:30 p.m. Eastern time to discuss its financial results for the second quarter ended June 30, 2021. 