Callaway Security & Sound designs, installs, inspects, maintains and monitors commercial fire alarm systems for businesses across metro Atlanta including schools, day cares, retail and restaurants. Its own site states that installations follow NFPA 72 and that its monitoring station is UL listed and TMA-approved with Five Diamond certification. Monitoring is backed by wireless and 5G cellular radio paths. It installs Honeywell, Fire-Lite and Silent Knight equipment and has been family-owned since 1991.