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38 Years
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Emergency
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Security Systems Installation & Maintenance in London
Established in 1988, North London Alarms & Security has built a reputation as a trusted provider of comprehensive security solutions. Our NSI NACOSS Gold-approved status and ISO 9001:2000 certification reflect our commitment to quality and industry-leading standards. Specialising in the design, installation, and maintenance of burglar alarms, CCTV systems, fire alarms, and access control solutions, we cater to both residential and commercial clients across London and surrounding areas.

Our team of highly trained technicians conducts free site surveys to tailor systems to individual requirements, ensuring optimal protection while adhering to British Standards 4737 and PD6662. With over three decades of experience, we combine cutting-edge technology with personalised service to deliver security solutions that provide genuine peace of mind.
Services
Burglar Alarms CCTV Systems Fire Alarms Access Control Emergency Lighting
Details
  • Year established: 1988
Highlights and features
  • We offer free quotations with no obligation for all security solutions
  • Our team has over 30 years' experience in security system installations
  • Professional design and installation meeting British Standard 4737
  • Highly trained technicians certified to NSI NACOSS Gold standards
  • 24/7 monitoring capabilities integrated with alarm systems
Associations and certifications
  • NSI NACOSS Gold
  • ISO 9001:2000
Services
Burglar Alarms
Our burglar alarm systems provide advanced intrusion detection using wired and wireless technologies. Systems include pet-friendly motion sensors and door/window contacts, with optional 24/7 monitoring integration. All installations comply with British Standard 4737 and PD6662 for commercial and residential properties.
CCTV Systems
We install IP-based and wireless CCTV systems with remote viewing capabilities. Solutions include covert surveillance, digital recording, and networked systems integrated with access control. Our designs consider civil liberties requirements while providing high-resolution monitoring for crime prevention.
Fire Alarms
Supply and installation of conventional, analogue, and addressable fire alarm systems. Wireless options available for heritage sites. We ensure compliance with building regulations and provide maintenance contracts for smoke detectors and emergency lighting systems.
Access Control
Networked and standalone access control systems using biometric readers, magnetic locks, and audio/video entry systems. Integration with intruder alarms and CCTV for comprehensive security management across single or multiple sites.
System Maintenance
Ongoing maintenance contracts for existing security systems. Services include quarterly inspections, software updates, and emergency repairs. NSI Gold-approved processes ensure continued compliance with industry standards and optimal system performance.
Questions
What security systems do you install?
We install burglar alarms, CCTV systems, fire alarms, and access control solutions for residential and commercial properties across London.
Are your installers certified?
Yes, we're NSI NACOSS Gold approved installers with ISO 9001:2000 certification, ensuring compliance with British Standards 4737 and PD6662.
Do you offer maintenance contracts?
Yes, we provide scheduled maintenance for all security systems including quarterly inspections and emergency repair services.
Can systems be monitored 24/7?
Our alarm systems can be integrated with monitoring stations for round-the-clock protection and instant smartphone notifications.
Do you cover all London areas?
We provide security solutions across London and surrounding regions with free site surveys and no-obligation quotations.
What technology do you use?
We use the latest wireless and IP-based technologies, including pet-friendly motion sensors and networked access control systems.