Voice alarm systems, otherwise referred to as voice evacuation systems, are installed into buildings with the goal of ensuring the safety of staff and the general public in mind. They utilise a PA system from a local hub to assist with ensuring that safe evacuation of an area or building during an emergency of any kind, allowing all persons within the premises to be alerted to the danger and informed of the safest evacuation route. During times where these systems are not needed to be used to make any form of alarm announcement, they are commonly used to play background music, broadcast advertisements and make public address announcements to either the entire premises or to select zones/areas.


Over the years, scientific research has proven that in cases of emergency, people generally react with confusion and panic unless they are given a clear and intelligible message with instructions. P.A. systems are the perfect way to get this information across to a large number of people in a very short space of time as they allow you to spread a message throughout an entire building or localise it to a certain area, as opposed to more traditional systems such as bells and sounders which will give an audible tone but provide no details about the emergency which can leave people with uncertainty, often leading to panicked reaction and in extreme cases can lead to fatalities. This is where voice alarm systems linked into a P.A. system are perfect as they provide clear and easily understood instructions, either via live or pre-recorded messages to ensure that everyone is evacuated safely and efficiently.

P.A. systems to be used to provide this information need to work when they are required and are therefore monitored continuously at all time to ensure that it is ready to be activated during an emergency. These systems include some form of power backup, either via batteries or an external generator, to ensure that the system will work even in the case of a power failure. These systems can be used in conjunction with our other services, such as door access and emergency lighting to allow you to create lockdown areas and clear emergency evacuation routes.

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Voice Alarm System Speaker


All installation work is carried out by our highly trained team of engineers. At VOCA Fire Protection we ensure that all our work is installed and monitored to ensure the in times of emergency our systems work as intended.

Public Address Systems for Emergencies

In cases of emergency, a public address system being utilised as a voice alarm can be the difference between a perfectly executed evacuation and a catastrophic event. In areas such as shopping centres and other public places, they are vital to ensure the safety of all customers and pedestrians inside the building at all times, even when there are no emergencies. Our team at VOCA Fire Protection have carried out a large number of voice alarm and public address system installations throughout the country and are capable of installing, servicing and maintaining these systems to the highest possible standard.

  • Tailored to individual project sizes, from small building to large scale shopping centres.

  • Easy to add additional hardware and devices to add more coverage.

  • Works in conjunction with additional systems such as door access and CCTV.

  • Our team provide 24-hour monitoring to ensure safety at all times.

Voice Alarm & P.A. System Installation


Accredited Engineers
Discreet Cabling Work
Futureproof & Upgradeable


  • Can be performed for a fresh build or a retrofit project

  • Keeps all visitors safe and secure

  • Can be performed in addition to our other services such as CCTV and door access to create a linked system

  • Low maintenance costs

  • Utilise speakers outside of emergencies to play background music and make announcements over the PA system

  • Every installation is bespoke to individual needs

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Planning a big project? Take a look at the other services we offer that could make your project plan easier.

Fire Suppression

A low cost and easy to install fire suppression system that in the event of a fire produces a fine cloud of water mist.


Door Access

State of the art high-quality digital surveillance and door security hardware will keep your home or business premises secure.


Electrical Installation

Each member of our team of NIC EIC and Safe contractor approved engineers has over a decade of experience in the electrical sector.



High-quality digital CCTV surveillance technology ensures the safety and security of your home or business premises.



VOCA Fire Protection are specialists in dealing with the design, installation, servicing and maintenance of all major Nursecall systems.


Fire Alarms

Our dedicated team of specialists can design, install and commission any fire alarm system to British Standard BS5839.

We are a SAFEContractor registered company


Every member of our team is highly trained and qualified in all aspects of work, ranging from the installation and maintenance of watermist systems though to the design and planning of a fully detailed security project. You can rest assured knowing that when you choose VOCA Fire Protection, our team of fully qualified and registered engineers will complete your project to the highest possible standard.


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