Alarm Systems

We design, install, service and repair all types of fire alarms from small shop systems through to large office blocks.

All work carried out by fully qualified engineers to British Standard BS5839.


Thorough design of fire alarm systems are available to you by Delta. Our team can design addressable multi loop systems and conventional systems to any category of system within BS5839.

Service & Maintenance

Our company offers full and efficient fire alarm servicing and maintenance.

Please email us or call us with and question or advice you need, we will be to glad to offer our assistance.


Our installation engineers having over 30+ years worth of experience, offer a very thorough and speedy service. We have a unique quotation process in the time taken to install systems. We believe a quoted time of install should be kept as close to the estimated time as possible.

A typical layout of a fire alarm system: