Compare Local Security Systems & Service Providers in Derry

BHP Alarms Ltd provides cutting-edge security solutions including intruder systems, CCTV, fire detection, and access control for commercial and residential properties. Established in 1989, we combine technical expertise with NSI Gold and CerticCS accreditations to deliver reliable, future-proof systems. Our services are underpinned by 24/7 monitoring, maintenance packages, and a commitment to exceeding client expectations through innovation and compliance with European standards.