OPTIMUS S.A. is the leading Spanish company in the design, manufacture and distribution of public address (PA), voice alarm (VA) and intercom equipment.
PRISONS
PA systems in modern-day prisons need to facilitate centralised and decentralised access to different speaker zones so that officials can make announcements from the local microphone desks located in the plant control centres in each unit, or from the general post at the Control Tower, whether from networked digital desks or from the integrated communications centre system.