Paging Systems, Lockdown and School Bell

Public Address (PA) & Paging Systems

Complete Audio Solutions for Reliable Communication Across Any Site

Edwards Sound provides tailored public address and paging systems for businesses, schools, industrial sites, retail centres, and public facilities. Whether you need a flexible Audio-over-IP (AoIP) solution that runs over your existing data network or a traditional 100V line PA system for simple and reliable zone paging, we can design, supply, and install the ideal system for your space.

Our range covers both modern digital systems and time-tested analogue installations—ensuring you get the best-fit technology for your needs, infrastructure, and budget.

Audio-over-IP Public Address & Paging Systems

Our IP audio paging systems use your existing LAN, WAN or internet connection to transmit high-quality audio with no distance limitations. These systems offer powerful features ideal for multi-site, campus-style, or large-scale environments where flexibility, central control and future scalability are key.

Key Advantages of IP Audio PA Systems:

• Flexible Integration – Seamlessly integrates into your existing IT network and can also support existing analogue speaker cabling.

• Cost-Effective Deployment – Reduces installation and maintenance costs by using your existing infrastructure.

• Scalable Coverage – Broadcasts to unlimited endpoints across buildings, sites, or even cities.

• Smart Control – Manage zones, schedules, and events via software from a central location or remotely.

• Multi-Function Use – Supports live or pre-recorded messages, bells and tones, background music, Internet radio, and emergency alerts.

• Trigger Automation – Integrate with security or fire systems; trigger messages with buttons, sensors, or alarms.

• Two-Way Communication – Compatible with SIP phones and intercom systems for full-duplex voice communication.

 

IP-based systems are ideal for:

• Multi-building schools and universities

• Multi-Zone environments where every room needs to be a zone

• 2-way communication throughout a school or industrial complex

• Corporate campuses and multi-site businesses

• Warehouses and logistics centres

• Transport hubs and public infrastructure

• Emergency notification systems

100V Line Analogue PA Systems

The 100V line public address system is a proven solution for reliable audio distribution in single-building or simpler environments. These analogue systems use dedicated amplifier and speaker lines to distribute sound across multiple zones with minimal signal loss.

Key Advantages of 100V Line Systems:

• Simple and Reliable – Extremely stable and proven technology for paging, background music, and emergency messages.

• Ideal for Fixed Zones – Perfect for retail stores, schools, factories, churches, restaurants, and standalone venues.

• High Speaker Counts – Easily connect many speakers over long cable runs with minimal power loss.

• Cost-Effective for Smaller Installations – Especially where data networks are unavailable or not required.

• Independent Operation – Doesn’t rely on network infrastructure or IT systems.

Traditional 100V line systems are a great choice for:

• Schools, classrooms and halls

• Factories and warehouses

• Hospitality venues

• Retail shops and malls

• Sports clubs and community centres

Not Sure Which PA System Type Is Right for You?

Every building and business has unique needs. Our team can help you decide between IP-based systems and 100V line analogue setups, or even a hybrid solution that integrates both technologies. We offer everything from simple single-zone paging systems to complex multi-site networked PA.

We conduct site surveys, assess your existing infrastructure, and design a system that meets your operational, safety, and communication goals.

Arrange a free site consultation visit