DMR (Digital Mobile Radio) is the standard solution for professional digital communication in industry, logistics, and hospitality. TETRA (Terrestrial Trunked Radio) is the standard for mission-critical communications used by public safety and law enforcement agencies, featuring end-to-end encryption. ATEX refers to radios certified for potentially explosive environments, such as mines and petrochemical plants. Somayar distributes and installs all three technologies in Morocco.