pAudio Technologies manufactures the IVO family of voice alarm control equipment and fire-rated loudspeakers at Szczecin, and holds three valid CNBOP-PIB świadectwa dopuszczenia: 5266/2024 for the IVO COMPACT voice alarm control panel, 5641/2025 for the IVO panel with fire-equipment power supply, and 5336/2024 for an IVO COMPACT unit admitted as a combined voice alarm control panel and fire alarm control panel — a dual admission very few Polish makers hold. The company states compliance with EN 54-16:2008, EN 54-24 and EN 54-4, and beyond hardware offers electroacoustic simulation, acoustic measurement and system design.