Fire Alarm Systems

Fire Alarm Systems

McDevitt Electrical & Controls Ltd are electrical installation specialists and provide businesses with advanced fire alarm systems. Fire alarm systems are a critical component of safety in commercial and industrial environments. Our systems are designed to provide early detection of fires and alert occupants, allowing for a swift response and evacuation if necessary.

Fire Alarm System Main Features

Fire Alarm Panel Installation

Types of Fire Alarm Systems

There are several types of fire alarm systems available to businesses, each with different features suited to different environments and applications. Understanding the distinctions between these systems is crucial when selecting the most suitable one for your business.

Conventional Fire Alarm Systems:
    • Structure: These systems are divided into zones, with each zone having multiple devices connected to it.
    • Indication: When a device in a specific zone is activated, the control panel identifies the zone but not the precise location of the triggered device.
    • Suitability: Conventional systems are cost-effective and suitable for smaller facilities.
Addressable Fire Alarm Systems:
    • Structure: Addressable systems are more advanced, with each device having a unique address. This allows the control panel to pinpoint the exact location of a triggered device.
    • Indication: These systems provide detailed information about the location of a fire or fault, making it easier to respond quickly.
    • Suitability: Addressable systems are ideal for larger or more complex structures where pinpoint accuracy is essential.

Considerations When Choosing a Fire Alarm System

Selecting the right fire alarm system is a critical decision for the safety and security of your commercial or industrial space. Here are some key considerations to keep in mind:

Type of Building

The type and size of your building play a significant role in determining the most appropriate system. Larger facilities may require addressable systems for precise identification of fire events.


Your budget will influence the choice of system. Conventional systems are more cost-effective, while addressable systems may come at a higher initial cost.

Regulatory Compliance

Ensure that the chosen fire alarm system complies with local fire safety regulations and codes.

Detection Needs

Consider the specific detection needs of your facility. Some environments may require smoke detectors, while others benefit from heat detectors or a combination of both.

Maintenance and Testing

Regular maintenance and testing are essential for any fire alarm system to ensure its reliability. Be prepared for ongoing maintenance and inspection requirements.

Future Expansion

Plan for potential future expansion. An addressable system, for example, can easily accommodate additional devices as your business grows.


Consider how the fire alarm system can integrate with other security and safety systems in your facility for a more comprehensive approach to protection.

Fire Alarm Systems are a fundamental component for safety and security in your business. Choosing the right system involves a thorough evaluation of the type of system, your budget, regulatory compliance, detection needs, maintenance requirements, potential expansion, and integration capabilities.

When working with McDevitt Electrical & Controls, our expert team will develop a solution that considers all of these factors, ensuring that your chosen fire alarm system effectively safeguards your business and its occupants.

How We've Supported Our Clients with Security

Annual Training Day For Continuous Development at McDevitt Electrical & Controls

Annual Training Day

Every year, a training day is held at McDevitt Electrical & Controls HQ to keep our staff up to date with relevant safety requirements and awareness.

Read more

How We Can Help You?