Bosch PVA-4CR12 System Controller for Audio Processing, Routing and Supervision of PAVIRO System, 2RU

Enable reliable, scalable voice evacuation and mass notification across large facilities with the Bosch PVA-4CR12 system controller. This PAVIRO system controller centralizes paging, audio routing and supervision so security and facilities teams can manage live announcements, pre-recorded messages and emergency alerts from one rack‑mount unit. The controller supports 12 native zones (expandable up to 492 with external routers), up to 16 call stations and can drive a loudspeaker load of up to 2000 W—providing the coverage and power needed for campuses, hospitals, airports and industrial sites. Built‑in audio processing, a two‑channel message manager and eight local inputs routed to four simultaneous outputs reduce system complexity and speed response during critical events. EN54-16 certification and OMNEO network compatibility ensure the PVA-4CR12 meets regulatory requirements and integrates with security, surveillance and monitoring systems. Rack or freestanding installation and comprehensive supervision features simplify deployment and maintenance. Contact our sales team to configure a PAVIRO mass notification solution tailored to your site.

• Centralized paging and supervision for faster, more reliable mass notification across complex sites
• Scalable zone management: native 12-zone control, expandable up to 492 zones to match growing facility needs
• EN54-16 certified for emergency voice alarm systems, ensuring compliance and dependable performance
• Integrated two‑channel message manager and eight local inputs for flexible live or pre‑recorded announcements
• Robust audio routing and supervision with up to 2000 W loudspeaker support and OMNEO networking for system integration