DNA Security

Call Directions Website Contact the business

DNA Security DNA Security are a reliable and professional PSA Licensed security company who are at the forefront of both the commercial and domestic security industry

Every corner. One screen. 🖥️Lift lobbies, car parks, courtyards and entrances, all live on one wall. That’s what monitor...
09/11/2026

Every corner. One screen. 🖥️

Lift lobbies, car parks, courtyards and entrances, all live on one wall. That’s what monitored CCTV looks like for a multi-site commercial property: full coverage, nothing missed, and a trained eye on it around the clock.

Get secure, with DNA.

📞 +01 456 8867
✉️ [email protected]

07/11/2026

Lock up. Switch off. Sleep easy. 🌙

When the last person leaves, your commercial site shouldn't be left to chance. A professionally installed CCTV and alarm system, backed by monitoring, means the premises are still being watched long after the doors are locked.

Close up for the night knowing your property, stock and equipment are protected.

Get secure, with DNA.

📞 +01 456 8867
✉️ [email protected]

Don’t find out after an incident 🚨CCTV doesn’t usually fail all at once. It wears down quietly: dirty lenses, fading inf...
03/11/2026

Don’t find out after an incident 🚨

CCTV doesn’t usually fail all at once. It wears down quietly: dirty lenses, fading infrared, shifted angles and storage that stops recording. Then something happens on site and the footage isn’t there.

Regular servicing from DNA Security catches these issues early, so your cameras keep doing their job.

📞 +01 456 8867
✉️ [email protected]

🔐 Another Quality Security Installation by DNA Security! 📹A look at one of our recent projects, where our engineering te...
02/11/2026

🔐 Another Quality Security Installation by DNA Security! 📹

A look at one of our recent projects, where our engineering team installed a comprehensive Dahua CCTV and IP Video Intercom System, providing enhanced security and greater peace of mind.

✅ High-definition Dahua IP CCTV cameras
✅ Internal and external surveillance coverage
✅ Dahua IP video intercom technology
✅ Centralised CCTV recording and network infrastructure
✅ Professional installation with careful attention to detail

From discreet camera positioning to reliable network infrastructure, every aspect of the installation has been designed to provide effective security while respecting the appearance of the property.

At DNA Security, we take pride in delivering professional, reliable and tailored security solutions for residential and commercial properties throughout Ireland.

📞 01 456 8867
🌐 www.dnasecurity.ie

Protecting What Matters Most.

30/10/2026

Security you can rely on 🔒

From CCTV and monitoring to fire systems, access control and maintenance, DNA Security protect commercial sites across Dublin and beyond with systems built to perform, and a team that shows up when it counts.

Talk to us about securing your business.

📞 +01 456 8867 | ✉️ [email protected]

Monitored. Maintained. Protected. 🛡️A security system is only as good as the care behind it. With a DNA maintenance cont...
26/10/2026

Monitored. Maintained. Protected. 🛡️

A security system is only as good as the care behind it. With a DNA maintenance contract, your commercial site’s fire, CCTV and alarm systems are routinely serviced, tested and certified, so they work when your business needs them most.

Find out more at dnasecurity.ie

📞 +01 456 8867
✉️ [email protected]

24/10/2026

Why DNA Security? 🛡️

Because a security system is only as good as the people behind it. For over 20 years we’ve designed, installed and maintained CCTV, access control, intruder and fire systems for commercial sites across Dublin and beyond, and we’re still looking after most of them today.

One provider. One point of contact. Monitored, maintained and certified, so you can get on with running your business.

Get secure, with DNA.

📞 +01 456 8867
✉️ [email protected]

Planned preventative maintenance, built around your site 🔧DNA Security can bring your CCTV, access control, intruder and...
20/10/2026

Planned preventative maintenance, built around your site 🔧

DNA Security can bring your CCTV, access control, intruder and fire alarms, intercoms, automatic gates and doors, extinguishers, dry risers and fire curtains under one tailored maintenance plan.
Regular servicing helps identify faults early, keeps every system working as it should, and gives you one point of contact for ongoing support.

Get in touch to discuss a PPM package for your commercial premises.

📞 +01 456 8867
✉️ [email protected]

16/10/2026

Is your business secure? 🔒

Cameras. Alarms. Access control. Monitoring. Every commercial site needs the right mix, and it’s rarely just one of them.

At DNA Security we design, install and maintain complete security systems for businesses across Dublin and beyond. From CCTV and monitoring that keeps a watchful eye on your premises, to ongoing maintenance that makes sure it all keeps performing when you need it most.

Not sure where your site stands? Talk to our team and we’ll help you find out.

📞 +01 456 8867
✉️ [email protected]

Powered by Dahua 🛡️Dahua is one of the world’s leading names in video security, and it’s at the heart of the CCTV and vi...
15/10/2026

Powered by Dahua 🛡️

Dahua is one of the world’s leading names in video security, and it’s at the heart of the CCTV and video intercom systems we install across commercial sites. Smart AI detection, full-colour night vision and seamless remote access mean you get technology you can rely on, backed by a team that knows it inside out.

Sourced through our trusted partners at KD Electronics, Dahua’s distributor here in Ireland, every system is installed and maintained by the DNA team.

Dahua technology. DNA expertise.

📞 +01 456 8867
✉️ [email protected]

Address

Unit 2C Sunbury Industrial Estate, Ballymount, Dublin 12
Dublin
D12AH56

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+35314568867

Website

Alerts

Be the first to know and let us send you an email when DNA Security posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to DNA Security:

Shortcuts

Share

Category

Nearby home improvement businesses

Other Home Security Companies in Dublin

Show All