Zone expander for zone paging microphone - 16 zones (EN 54)

PAVA9008 is a zone expander for a zone paging microphone that fully complies with the EN54-16 voice alarm standards. The device supports 16-zone individual, group or all-call paging, while simple DIP switches are used for hardware-level addressing. The system provides flexible power options (Bus power or DC 52V) and is equipped with an AUX input for external audio sources, and allows quick switching between AUX and the local microphone. For high reliability, redundant cable connections are provided, and the wired network can accommodate up to 8 RJ45 microphones connected in series. The device has programmable buttons and supports long-distance audio transmission: up to 600 meters point-to-point, and up to 300 meters with 3 cascaded devices. The product has a simple, elegant and minimalist design that blends in easily with various types of interiors.