Access Control Belfast. 02890491212 email:

Access Control in Northern Ireland with Delta Security Systems. Stop the footfall through your business on your entry/exit doors with a restricted bespoke access control system, designed to your specification and budget. The experience of recent covid 19 has made Northern Ireland  more conscious of who is coming and going from their business’s and homes. controlled access has become paramount for all business’s to safely operate.  We are Northern Ireland’s premier family run Access Control company and have been designing, installing and maintaining systems since 1972.Our installations range from large commercial business’s with hundreds of doors to your domestic home with a basic keypad entrance on one door. Our response maintenance Access control team team also carry out daily repairs to your commercial or domestic Access control system. Call today on 02890491212 today and book your appointment with our friendly admin team and we will schedule you an appointment that day or email

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DIY SOS big build. Delta are very proud to have helped a local family by donating the supply and installation of two bespoke security access control systems. Check out the show in early 2020 with Andrew, Jack pictured below and more of the team.


We Specialise in
Access control Belfast we specialise in keypads, swipe Card, fob systems,  management systems automatic gates and automatic doors automatic shutters.

Access Control Systems have evolved rapidly from the basic selective restriction of access to a technology-driven core business strategy that sometimes involves smart cards, bio metric devices, and truly integrated video management – all linked together via an enterprise-wide IP-based network. In the past, access control may only have involved preventing people from entering or exiting a building or facility. Today it has transitioned to the larger role of safeguarding not only one’s employees, but the company’s critical business information as well.

 Are Approved Installers of Access Control Technology (ACT) Paxton, Comelit and Keri systems.

 At Delta Security Systems we view access control security as a strategic component of your company’s overall business intelligence system. We can design an access control system to control a single door with a handful of users to a large business which could facilitate hundreds of doors, thousands of users allowing fob/card monitoring, perimeter access to selected areas within the building over-riding of doors in the event of a fire, complete system lock down in the event of fraud to simple tasks like switching on a light or elevator control. The System installed in Northern Ireland by Delta Security Systems is managed through IP networking allowing remote access to live monitoring and viewing of recent events. This can be fully integrated with CCTV.The Paxton compact access control system is a cost effective key card/fob system which can be installed into your business for around £699. Contact 02890491212 for further details

Delta Communications Security Systems are an SSAIB approved installer which means our systems are installed to the highest standards to meet the strict specifications of the security systems inspection board. de;tacomms access control.

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