Delta security systems
Your Security Is Our Priority
Securing Tomorrow, Today.
Celebrating over 53 years of trust in the security system's industry, Delta Security Systems is your partner in Northern Ireland for unparalleled expertise in security solutions. We guarantee cutting-edge technology, dedicated service, and peace of mind for your protection needs.
100
80,213
53
Of successful callouts
Years Present in the Industry
Years of collective experience
Each of our engineers are fully accredited, making them the best and safest out there.
Achieving more than 30 callouts a day, our experience is second-to-none.
Our experts have either seen it, or fixed it when it comes to Security Systems. We can help.
Benefit from our operatives' 100+ years of collective experience in security systems maintenance and installation. Their extensive expertise in door-entry, complemented by certifications in SSAIB, ADSA, SafeTcert, Constructionline and all operatives CSR registered, ensures unparalleled professionalism and top-tier safety standards. Additionally operatives are Access NI vetted and St. John's first aid trained which further guarantees your peace of mind.
What To Expect
Rely on us for unparalleled, round-the-clock service availability, guaranteeing immediate attention to emergencies. Our commitment extends beyond mere installations; should any repair or installation fall short, we swiftly return to rectify the issue. Your safety is our utmost priority, and we are dedicated to providing rapid, effective solutions that ensure your complete peace of mind. Furthermore, our installation process is marked by efficiency and professionalism, ensuring every project is executed flawlessly. With us, you receive more than just a service; you gain a reliable partner committed to excellence at every turn
What We Deliver
Why Choose Us?
Delta Security Systems is your partner for unparalleled expertise in security solutions. We guarantee to supply cutting-edge technology, a dedicated service, and peace of mind for your protection needs
"Delta Security Systems installed CCTV cameras into our club which included 16 HD cameras... Very professional engineers and overall service. Highly recommend them to any other business/club."
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Yell Review
"Super Impressed with the Video intercom handset installed by Delta. Makes Living alone much safer when answering the door"
Steena7
Yell Review
"Delta installed 3 HD camera systems for my father, and I couldn't be happier. They're discreet, quick, and professional. Highly recommend Delta . Thanks for a job well done!"
Yell Review
"Delta installed CCTV in my house, the process from start to finish was first class. Have recommended to friends and family."
Yell Review
"I recently had an alarm system fitted by Delta... The engineers arrived as scheduled, installed the system with minimal disruption... Highly recommend this company."
Yell Review
"Really pleased with the apartments' new keypad system. Delta gave us a range of really competitively priced options to suit our needs! Professional, efficient, courteous service."
Yell Review
Testimonials
Delta Security Systems
Your Security Is Our Priority
Securing Tomorrow, Today.
Celebrating over 53 years of trust, Delta Security Systems is your partner in Northern Ireland for unparalleled expertise in security solutions. We guarantee cutting-edge technology, dedicated service, and peace of mind for your protection needs
53
Years Present in Industry
Our experts have either seen it, or fixed it when it comes to Security Systems. We can help.
80,213
And counting of successful callouts
Achieving more than 30 callouts a day, our experience is second-to-none.
100
Years of collective experience
Achieving more than 30 callouts a day, our experience is second-to-none.
Why Choose Us?
Celebrating over 50 years of trust, Delta Security Systems is your partner for unparalleled expertise in security solutions. We guarantee cutting-edge technology, dedicated service, and peace of mind for your protection needs
Count on us to deliver round-the-clock availability, ensuring prompt responses to emergencies. Our guarantee: if repairs or installations falter, we return, free of charge. We prioritize your safety, offering swift and responsive solutions, ensuring your peace of mind, every time.
What We Deliver
Benefit from our operatives' 100+ years of collective experience in security systems maintenance and installation. Their extensive expertise in door-entry, complemented by certifications in SSAIB, ADSA, SafeTcert, Constructionline and all operatives CSR registered, ensures unparalleled professionalism and top-tier safety standards. Additionally operatives are Access NI vetted and St. John's first aid trained which further guarantees your peace of mind.
What To Expect
Testimonials
"Really pleased with the apartments' new keypad system. Delta gave us a range of really competitively priced options to suit our needs! Professional, efficient, courteous service."
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Yell Review
"I recently had an alarm system fitted by Delta... The engineers arrived as scheduled, installed the system with minimal disruption... Highly recommend this company."
"Delta Security Systems installed CCTV cameras into our club which included 16 HD cameras... Very professional engineers and overall service. Highly recommend them to any other business/club."
Belfast Boat Club
Yell Review
"Super Impressed with the Video intercom handset installed by Delta. Makes Living alone much safer when answering the door"
Steena7
Yell Review
"Delta installed CCTV in my house, the process from start to finish was first class. Have recommended to friends and family."
"Delta Communications installed 3 HD camera systems for my father, and I couldn't be happier. They're discreet, quick, and professional. Highly recommend Delta for security. Thanks for a job well done!"