Certified to the most stringent EN 54, CAS and UL standards,
and renowned for reliability, ASL’s PAVA, PAGA and Life Safety systems keep you both safe and informed

Voice Alarm

Certified to the most stringent EN 54, CSA and UL safety standards,
and renowned for reliability, ASL’s PA/VA, PA/GA and Life Safety systems
keep you safe, engaged and entertained

Voice Alarm

Whether it’s for paging announcements backstage in a theatre,
ambience in a shop or site wide background music across a theme park, ASL’s audio visual solutions keep you both engaged and entertained

Audio Visual

With intelligent routing, professional audio quality, powerful DSP and Dante technology,
ASL’s audio-visual solutions keep you both safe and entertained

Audio Visual

With intelligent routing, professional audio quality, powerful DSP and Dante technology, ASL’s pro audio, audio-visual and commercial audio solutions keep you both safe and entertained

Commercial Audio

With intelligent routing, professional audio quality, powerful DSP and integrated Dante technology, ASL’s commercial audio solutions keep you both protected and entertained

Commercial Audio

ASL’s award-winning iVENCS Control System empowers staff to simultaneously control and monitor a multitude of sub-systems from a consistent and intuitive user interface

Control Systems

ASL’s award-winning iVENCS Control System empowers staff to simultaneously control and monitor a multitude of sub-systems
from a consistent and intuitive user interface

Control Systems

ASL provide a wide range of voice alarm, public address and music quality 100V loudspeakers to meet the needs of various industries and to complement our hardware offering. Providing a convientent turnkey solution.

We do speakers

ASL provide a wide range of voice alarm, public address and music quality 100V loudspeakers to meet the needs of various industries and to complement our hardware offering. Providing a convientent turnkey solution.

We do speakers

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Why ASL?

We are passionate about ensuring people’s safety

Here at ASL we are committed to keeping people safe, entertained, and making a difference. Our strong sense of identification with clients, acousticians and audio engineers means that we are constantly adapting. To this end, we adopt a progressive approach to technology, and continue to invest heavily in our research and development programs.

Our 30-year experience means we have a wide range of solutions and expertise that span across a range of sectors, offering systems that not only protect but engage and perform.

We aim to share the experience we acquire across the whole organisation, which now extends around the globe. Our experienced, international staff bring exceptional local knowledge of specific protocols, standards and regulations coupled with a deep understanding of cultural issues. But we know that things change, which is why we are constantly striving to learn, adapt and improve.

Progressive approach to technology

Founded in 1989 as an electronic design consultancy, we began our journey in the voice alarm market in 1999 with the design and supply of technology-leading evacuation systems for London Underground. We subsequently established ourselves as a key supplier to the transport industry. Built on this foundation, we now design and manufacture products for customers worldwide, and cater for both emergency and non-emergency audio applications.

Peace of mind with 30 years' experience

With over 30 years experience, we have established sophisticated design techniques, meticulous manufacturing processes, stringent testing programs, and world-class products and solutions. Our professional audio and control systems save lives, ease operation,  and reduce risk and total cost of ownership throughout the entire product lifecycle.

Exemplary track record

As a leading manufacturer of audio hardware for the most demanding environments, we understand the importance of product quality, reliability, and performance. Our exemplary track record is built upon quality and durability. We provide dependable products and solutions to some of the largest systems integrators around the world, and have systems in the field that are still operational after 20+ years of continuous use.

UK based with global reach

Our headquarters and manufacturing facility is located in the UK, with a continually expanding global support network, and local offices. Customers worldwide have confidence in the quality and value of our products and solutions, as well as in our ability to deliver and support systems through their design, installation, commissioning, and operation.

Industries

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Train Stations
Protected

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Hospitality Sites
Entertained

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Major Airports
Secured

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Passengers Informed Annually

Control Systems

We’re trusted by:

TMS – Telecoms Management System

The iVENCS TMS system monitors itself plus twenty nine telecoms subsystems across the platform complex. The system provides both local and remote onshore control and monitoring functionality, with both ‘active’ operator workstations and ‘passive’ staff information displays being used to show the status of all of the subsystems.

Sellafield

Sellafield Ltd required a high-integrity building evacuation system (BES) at the company’s nuclear processing facility in Cumbria, UK. Sellafield performs tasks involving decommissioning the UK’s nuclear legacy as well as fuel recycling, manufacture and waste management. As a key safety system at a critical national infrastructure site, the equipment is required to be entirely dual…

St Pancras International

The £1.2m contract included the required integration of over 8,000 field devices across 16 subsystems including CCTV, BMS, network switches, Passenger Help Points, ASL-supplied Long Line Public Address and Voice Alarm, Access Control, Passenger Information Systems (PIS), vehicle barriers and PABX.

Gatwick South Terminal

Gatwick Airport required a multi-node distributed Public Address and Voice Alarm (PAVA) system at the South Terminal, with a central management system to monitor and control other third party safety subsystems.

Docklands Light Railway

The Docklands Light Railway (DLR) required a PAVA system for their network which serves central and east London including Lewisham, Tower Gateway, Bank, London City Airport, and the financial district of Canary Wharf. The Public Address and Voice Alarm (PAVA) system was required to integrate with an existing signalling system and the operational control centres…

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