Award Winning

TEC Security has been installing security systems such as CCTV cameras, perimeter protection, and covert surveillance for over 30 years. Founded in Dublin by Stephen Tyrrell, TEC Security has grown to cover all of Ireland and beyond.

Monitoring & Support

Our monitoring station in Tallaght, Dublin 24, provides round-the-clock surveillance for our clients. Our dedicated team ensures rapid response and continuous protection.

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Nationwide Installers

Our skilled installers travel across Ireland to set up advanced security systems. They are backed by security specialists at our Dublin and Kildare offices, ensuring seamless service.

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Trusted Provider

TEC Security is a fully licensed provider, accredited by the PSA. Our commitment to excellence has been awarded, including the O2 Field Service Award for Innovation.

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Industry Recognition

TEC Security is proud to have been named ‘Specialist FM Service Provider of the Year’ and a finalist for ‘Best Use of Technology’ at the Facilities Management Awards.

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Reliable Protection

We provide discreet and effective security solutions for a wide range of clients, from small business owners to multinational corporations, ensuring professional and reliable protection.

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Home Security

Our experienced team specialise in CCTV systems for homeowners, conducting site visits to design customised security solutions that safeguard your home and family.

Domestic CCTV

Business Security

We protect commercial properties, help business owners prevent fraud, assist pub owners in tackling antisocial behaviour, and support local authorities in combating illegal dumping.

Commercial CCTV

Access Control

Our biometric access control systems allow approved staff and visitors seamless entry while preventing unauthorised access, adding an extra layer of security.

Access Control