Door Entry Systems Northern Ireland since 1972

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Door Entry Systems Northern Ireland since 1972. 02890491212

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Another Happy client.  intercom/door entry system installed into the Ulster orchestra headquarters in central Belfast.

Door Entry systems northern ireland since 1972

Secured by Delta Communications Security Systems

DELTA COMMUNICATIONS SECURITY SYSTEMS are Northern Ireland’s premier family run company and have been in the industry since 1972. We provide CCTV, Access control, Intercoms, Automatic gates,Intruder alarm security on a large scale throughout Northern Ireland including installation,maintenance and repair.

Our installations range from small domestic Intercoms to large commercial sites requiring integrated management systems incorporating CCTV, Access control and Intruder alarms. We are an SSAIB certified company meaning all our security systems are installed to the highest standards of the security systems inspection board.

Delta Communications Security Systems look forward to providing you with a professional, reliable and trustworthy service throughout Northern Ireland.

Working in partnership installing and maintaining security systems with Northern Ireland’s largest business’s and facility management company’s. Customer care and satisfaction are at the core of our business and are long term partnerships with many of our clients pay testimony to this. All our engineers are qualified operatives in their fields and will provide you with a friendly professional service.

delta installation

Door Entry Systems Northern Ireland since 1972. 02890491212

Intercoms,We Specialise in
Video, Mobile phone, Wireless, IP Network Systems, Cordless  Telephone Systems.


We currently look after 7,000 plus Intercom systems for the Northern Ireland Housing Executive and cover the whole of the Provence,  providing installations and repairs daily. Our stock is on a huge scale and we can carry out a repair that day or within 24 hours as our engineers are strategically positioned to cover Intercom repairs in Northern Ireland. our other main clients are Decathlon Belfast, Harley Davidson, Chain Reaction Cycles, Social healthcare trust, sensory support Mace, YMCA and 20 plus facility management companies.

Door Entry systems Northern Ireland since 1972 and always at the forefront of technology.Approved installer Intercoms Northern Ireland provide controlled and secure admission for visitors. Our systems are designed to give security while retaining convenient access, our door entry systems help control the authorised access to your property whilst giving extra safety and security. We can offer a wide range of Intercoms to suit your requirements. Anything from a simple one way Intercom audio only system to a large Intercom business concierge system. Delta Communications Security Systems  have been installing Intercoms in Belfast/Northern Ireland since 1972 and are continuously at the forefront of technology.

The new VIP Intercom system from Comelit is the latest in technology. It is an Internet protocol intercom system which allows the user to access their system from a smart phone/tablet device and view plus communicate from anywhere in the world and grant access to a visitor without actually having to be in the property or business.

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