With our superb team of suppliers and manufacturers, we know that we will produce the right solution for you

PROTEC is the UK's largest privately owned fire detection & security company. With seven decades of experience, they provide innovative products and superior services, to exceed their clients ever more demanding expectations. They are proud to export to over 40 countries, spanning 5 continents. Custom Electronics has been a sole agent for Protec in the Republic of Ireland since 2000.

DETNOV was set up in 2007 in Barcelona and is a leading company in the European field of fire alarm systems manufacturers. They are present in more than 35 countries. They have their own laboratories for electromagnetic compatibility (EMC / EMI) and calibration, which allow them to guarantee the quality of all their products with the highest standards exigency. Custom Electronics has been a sole agent for Detnov in the Republic of Ireland since 2018.

Custom Electronics is one of Ireland's longest running and Independent Fire Detection & Alarm Systems Company

Custom Electronics Limited was established in Dublin in 1997 and is one of the longest running independent fire detection and alarm systems company in Ireland. we take pride in developing sustainable long-term relationships with all our clients, and we are confident that once you have experienced the level of professionalism and customer service that we provide you will not hesitate in working with us again.

Custom Electronics Main Suppliers

Since our inception, our focus has been on delivering the best service, products, and advice to all our business clients. Custom Electronics Limited is the only commercial Fire Alarm, Nurse Call and Emergency Lighting provider that you will ever need, we really can provide the right products for every budget regardless of the level of technicality that your organisation requires.

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Trusted By Ireland's Biggest Companies

How We Look After You

As Custom Electronics Limited has such a diverse range of manufacturers, we can be confident of producing the right solution of any project. As Custom Electronics Limited, we are most confident to say that our 24-hour service with the assistance of Pageboy gives our clients a continuous back up after hours. If you are looking for the best electronics supplier in the B2B market in Ireland, you have come to the right place.

Engineers on call 24/7/365 basis
A mature service base with many customers
Wealth knowledge and experience
National coverage

Client's Feedback

James Brien

Contracts Manager at Alfa Electrical

"Custom Electronics has been a Fire Detection and Alarm Systems specialist to Alfa Electrical since 2017. We have no hesitation in recommending them to any business or property owner looking for professional Fire Alarm solutions. If you need high quality products with competitive pricing and excellent back up service, Custom Electronics is a perfect choice."

Robin Knox & Associates

Building Engineer

"Well done Fran, it's a long time since we first met. You deserve every congratulations for your solid management and practice standards. The Old China man Pub is long gone at the corner of the street where you learned your trade. Keep up the good work for which you are known and all the best for 2021"

Rommel Montano

Operations Manager at Herbert Park Hotel

" I am writing to recommend the services of Customs Electronics. Customs Electronics is a company who has an expert, experienced team, who are also dedicated, detailed and hardworking. The employees from the Administration to the Engineers, put in all their effort to fulfil what is always required from them be it a small or big project. I can assure this as we have been with them for at least 10 years if not more and we have always been delighted and satisfied with the services they have provided. It is my pleasure to recommend their services"