Public Address & Safety Solution For Public Area Modern public spaces — from bustling city centres and parks to waterfront beaches and transit hubs — demand robust, flexible, and intelligent public address systems. With urban populations growing and security needs evolving, a TONMIND Public Area Solution delivers more than voice announcements — it acts as an essential public address backbone that enhances safety, operations, and visitor experience. A PA system (public address system) remains one of the most effective tools for broadcasting voice messages, alerts, music, and emergency instructions across a broad area. Today’s solutions take advantage of advanced networking, IP-based devices, and open standards like SIP and ONVIF to integrate seamlessly into smart city infrastructure. IP Speaker Network At the heart of the solution are networked IP Speakers, which act as both endpoints for audio broadcast and management nodes on the network. These speakers receive digital audio over standard IP networks — enabling flexible deployment across parks, streets, plazas, and transit areas without traditional analogue wiring constraints. ● Offers clear live or prerecorded voice announcements. ● Supports multicast and zone control across wide areas. ● Built-in amplification and digital processing ensure high intelligibility even in noisy outdoor environments. Distributed SIP Integration Using SIP (Session Initiation Protocol), the TONMIND solution allows microphone consoles, emergency call points, or city control centres to initiate broadcast or two-way communication. SIP compatibility ensures interoperability with third-party systems such as VoIP servers, unified communication platforms, and IP-based intercom devices. ONVIF-Friendly Integration Where visual monitoring is required — such as within city plazas or transit stations — compliance with ONVIF standards ensures smooth integration with IP cameras, video management systems, and sensor platforms. ONVIF support helps unify security and audio public address into a cohesive city safety framework. Typical Public Area Scenarios 1. Urban Parks & Green Spaces In large parks and outdoor recreational zones, the TONMIND solution provides: ● Background announcements about events, opening hours, or guided tours. ● Visitor safety messages for wildlife areas or weather alerts. ● Emergency alerts routed directly to specific zones (e.g., playgrounds or picnic areas). By using network IP Speakers distributed around the park, operators can segment audio zones and tailor messages without extensive infrastructure upgrades. 2. Beach & Waterfront Recreation Areas In open, unobstructed environments like beaches: ● Wireless or PoE-enabled PA systems provide flexibility where conduit work is impractical. ● Audio can include safety reminders, tide warnings, lost-child announcements, or facility service updates. The use of rugged, weather-proof IP Speaker hardware ensures reliable operation even against salt, wind, ...