Product description
The complete, networked HUSAR PA voice-alarm and passenger-information system (symbol: HUSAR PA) is a modern, fully integrated solution designed to the digital IP/SIP standard. The system was created for the comprehensive acoustic servicing of demanding transport infrastructure facilities such as railway stations, platforms, tunnels and passenger halls. Thanks to its networked architecture, HUSAR PA guarantees unrivalled flexibility and scalability, enabling the distributed installation of devices and the central management of the entire public-address system from any point in the network. The use of dedicated, rugged enclosures means that all outdoor components are fully resistant to harsh weather conditions, including moisture, dust and extreme temperatures.
A key advantage of the system is that it provides crystal-clear sound and high message intelligibility, confirmed by a high speech transmission index (STI). As a result, information is perfectly audible even in the most demanding and noisy acoustic environments. HUSAR PA provides seamless integration with external automatic voice announcement systems as well as security and SOS systems. Full reliability and continuity of operation is ensured by an advanced function of constant supervision and diagnostics of the loudspeaker lines, which monitors the state of the infrastructure in real time and immediately reports any anomalies.
The strength of the HUSAR PA solution lies in its modularity and the excellent synergy of all the components forming a single intelligent ecosystem. The system is based on the central HUSAR AUDIO controller, which precisely manages a network of high-performance Class D amplifiers (HUSAR SIP WZM) and directional loudspeaker columns (HUSAR PA GKZ TYP BK). This is complemented by innovative background-noise sensors (HUSAR CT ANS), which continuously analyse the noise level at the station and automatically adjust the volume of the broadcast messages. HUSAR PA is a complete, safe and future-proof solution that fully complies with rigorous guidelines and standards, raising the standard of communication with passengers to the highest level.
