Introducing PAGA-G3: The Mission-Critical Public Address & General Alarm System for High-Risk Infrastructures

Introducing PAGA-G3: The Mission-Critical Public Address & General Alarm System for High-Risk Infrastructures

Introducing PAGA-G3: The Mission-Critical Public Address & General Alarm System for High-Risk Infrastructures
HONG KONG – June 12, 2026 – As infrastructure projects grow in complexity and safety regulations tighten worldwide, a new benchmark for critical communication has arrived. Today, we are pleased to introduce the PAGA-G3 Public Address & General Alarm system – a fully integrated, life-critical solution engineered for metros, tunnels, airports, hospitals, oil & gas facilities, and other high-risk environments.

Designed where absolute reliability is non-negotiable, PAGA-G3 bridges the gap between emergency compliance and intelligent, large-scale audio distribution.

Uncompromising Safety & Compliance
PAGA-G3 is built from the ground up to meet the world’s most stringent safety standards:

LifeSafety Compliance – Fully aligned with ISO 7240-16, EN 54-16 (CE), IEC 62368-1, and hospital-grade IEC 60601-1/1-2.

Hazardous Area Ready – Certified with ATEX, IECEx, China Ex / CCC Ex for explosion-proof speakers in volatile environments.

High-Availability Architecture
In mission-critical scenarios, downtime is not an option. PAGA-G3 ensures continuous broadcasting even during faults with:

A/B redundant speaker lines

N+1 amplifier backup

Active/Standby controller hot-backup

Engineered for Scale & Clarity
From sprawling airport terminals to long-span tunnels, the system delivers:

Massive Capacity – One controller supports up to 5,000 IP devices / 1,000 zones.

High Concurrency – 50–1,000 simultaneous paging sessions with 24-bit/48 kHz uncompressed HD audio.

AI-Enhanced Live Paging – High-SNR microphone, AGC, AI voice enhancement, and noise-adaptive AVC keep announcements crystal clear – even when ambient noise spikes.

Smart Operations, Lower Total Cost of Ownership
Automated Fault Detection – Live per-speaker health dashboard pinpoints issues in tunnels, high ceilings, or remote areas, drastically reducing troubleshooting time.

Network & Local Autonomy – Decentralised PA/GA subsystems maintain local broadcasting/alarms during public network outages, backed by global event linkage, priority preemption, and fault degradation.

Secure & Easy Management – Hardened embedded Linux, role-based access, web-based configuration, and optional live paging recording & FTP upload.

Trusted by Global Leaders
The PAGA-G3 series builds on a proven track record of real-world deployments:

200+ metro systems

300+ highways

50+ airports

Numerous oil & gas projects, including ADNOC GAS, AR RATAWI, and the NEOM tunnel project

With over 200 agents and support centres worldwide, plus regional offices in Hong Kong, Singapore, Chicago, and France, global expertise is always local.

Full Lifecycle Support
From factory acceptance testing (FAT) and site acceptance testing (SAT) to on-site commissioning and long-term maintenance, every deployment is backed by ISO 9001/14001/45001 governance and complete documentation.

Download the attached PAGA-G3 brochure to explore technical specifications, architecture diagrams, and certified configurations for your next infrastructure project.

About PAGA-G3

PAGA-G3 is a next-generation public address and general alarm system purpose-built for high-risk and life-safety environments. Combining AI-enhanced audio, redundant architectures, and global hazardous-area certifications, it ensures that critical messages are always heard – clearly, reliably, and without compromise.