Powerful
High-output sound that cuts through noise and distance.
Trusted. Tested. Heard worldwide.
Warning Sirens That Save Lives
For over 50 years, Sirenco has been at the forefront of siren design and manufacturing, delivering reliable, high-performance warning systems for critical situations around the world.
50+ years of engineering
Global delivery support
Critical alert performance
50+ Years of Innovation
Built for Extreme Environments
Powerful Sound. Proven Performance.
Trusted in 60+ Countries
Expert Support Worldwide
Engineered for
Critical Infrastructure
Built tough.Built smart.Built to be heard.
Sirenco warning sirens are designed for environments where reliable alerts are essential.
Civil Defence
Mining & Resources
Government & Military
Oil, Gas & Heavy Industry
Construction & Infrastructure
Maritime & Ports
Reliable
Engineered for extreme environments with minimal maintenance.
Proven
Trusted in demanding industries and critical infrastructure.
Founder. Engineer. Innovator.
Built on Experience. Driven by Innovation.
Sirenco was founded by Neville McElroy, Founder & Chief Engineer, with a vision to create reliable warning sirens for the world's most demanding environments.
With more than 50 years designing and manufacturing sirens, Neville continues to guide a capable team focused on lighter materials, efficient design and powerful decibel output.
Neville McElroy
Founder & Chief Engineer
Lighter. Efficient. Powerful.
Sirenco continues to innovate with advanced materials and engineered design, reducing weight while maintaining the powerful sound output required for critical warning systems.
Learn More About Our TechnologyBuilt for the world's toughest environments
Critical Alerts for Every Industry
Civil Defence & Evacuation
Reliable early warning for critical emergencies.
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Mining & Resources
High-output alerts for high-risk, high-noise sites.
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Oil, Gas & Heavy Industry
Hazardous-site alerts for critical infrastructure.
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Construction & Infrastructure
Long-range alerts for busy, complex sites.
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Maritime & Ports
Warning systems for ports, vessels and offshore operations.
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Government & Military
Mission-critical alerts for defence and public safety.
View applicationEngineered for performance
High Performance Sirens
- High output across long range
- Durable, low-maintenance design
- Wide voltage options
- IP-rated and weather resistant
- Global delivery and configuration support
5S Siren
Versatile warning coverage for industrial sites, workshops and emergency response points.
8D Siren
Durable warning coverage for mining, construction and high-noise operational areas.
15D Siren
Powerful civil defence and industrial siren for wide-area critical alerting.
Simple. Transparent. Supported.
How it Works
1
Assess Your Needs
Range, location, application and environment.
2
Choose Specifications
Siren model, voltage, mounting and requirements.
3
Get a Quote
Delivered quote including freight and delivery.
4
Confirm & Pay
Secure checkout or invoice payment.
5
Fast Global Delivery
Packed and shipped quickly to site.
Need help choosing the right siren? Talk to our experts.
Trusted by organisations worldwide
Trusted by organisations that cannot afford warning failure
Sirenco sirens are a critical part of our early warning system. The performance and reliability are second to none.
We have used Sirenco across our mining operations for years. Built tough and built to be heard.
Excellent service, fast delivery and a product that performs exactly as promised.