Access Control Systems

Access control systems are essential for managing who can enter, exit and move through your building. At Admiral Systems, we design, install and maintain access control solutions that protect your people, assets and operations without slowing down your day-to-day activity. Whether you need to secure a single entrance or manage permissions across multiple buildings, we provide tailored systems that are scalable, compliant and easy to operate. With over 30 years of experience and a full suite of industry accreditations, we deliver access control systems you can trust.

We serve commercial, public and residential clients across London and the South East of England.

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Smart Access Control Solutions

Every environment has different security needs. That’s why we start with a no obligation site visit, taking time to understand your building layout, user groups and operational flow. We then design a tailored system using the most appropriate technologies, including:

Proximity cards and fobs

Keypads and PIN Access

Mobile-Based Access

Biometric Readers

Contactless and NFC-Enabled Systems

Our systems support timed entry, visitor access, staff monitoring and detailed reporting. Whether you are securing sensitive areas, managing shift-based access or monitoring footfall, we can deliver a solution that works around your requirements.

Seamless Integration and Scalability

Our access control systems can be installed as standalone solutions or fully integrated with your existing security and fire infrastructure. This includes CCTV, door entry, intruder alarms and fire detection systems, giving you complete protection and a joined-up user experience.

We also support multi-site rollouts, providing consistent control and visibility across different locations through cloud-based platforms and centralised user management.

This flexibility makes our systems ideal for:

Offices and co-working spaces

Government and civic buildings

Healthcare and educational facilities

Residential blocks and developments

Whether you’re a facilities manager, business owner or head of security, this flexibility gives you full visibility and control, wherever you are.

Trusted for Safety and Compliance

We are NSI Gold accredited, SafeContractor approved, Constructionline registered and ISO9001 certified. Our systems comply with all current regulations and are designed to support GDPR, fire safety and health and safety protocols.
We work with facilities managers, business owners and site teams to ensure that every system installed is user-friendly, reliable and supported long term.

As part of our complete service, we provide:

– Design, installation and commissioning



– Staff training and handover



– Maintenance and technical support packages



– Upgrades, extensions and future-proofing options

Supporting All Sectors

From schools and surgeries to offices and apartment complexes, we have extensive experience delivering access control systems in live environments. Our DBS-checked engineers work professionally and discreetly, ensuring minimal disruption to your daily operations.

Whether your priority is restricting access, improving audit trails or enhancing convenience for staff and residents, we can deliver a tailored solution that meets your needs.

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Your Safety is Our Priority

We offer no obligation site visits across London and the South East of England. Whether you are upgrading an outdated setup or planning a new build, we will design a tailored intruder alarm system that meets your needs from day one.

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  • “We’ve used Admiral Security for 15 years across retail, pubs, domestic and vacant sites. They’re reliable, responsive and truly understand our needs.”
    - Multi-Sector Business Landlord, London & South East
  • "Admiral’s installation of five door entry systems went perfectly. Their operative was meticulous and flexible, and the standard of workmanship was excellent. To complete this work during term time, in a busy school, without any complaints or disruption is outstanding. It is refreshing to work with a company that combines traditional standards of workmanship and customer care with real value for money. I wouldn’t hesitate to recommend them."
    - SEN School, Surrey
  • "From Mark, who handled our enquiry and site visit, to Dave, who completed the install — the service was excellent. The quality of work was impressive, and we’d have no hesitation recommending Admiral."
    - Small Business, South London
  • "Admiral Systems have installed and maintained alarm systems for every house I’ve owned. The service we’ve received over more than 20 years has been excellent, and I would happily recommend them to anyone looking to secure their home."
    - Homeowner, Surrey
  • "The team at Admiral were incredibly easy to deal with, and communication was strong throughout — from sales to aftercare. They listened to my requirements, surveyed the premises, and recommended a tailored security system to suit the building. The price was very reasonable, and the 12-month guarantee gave added peace of mind. I would thoroughly recommend Admiral Security for their personal and professional service."
    - Fashion Outlet
  • "We were very impressed with the engineer who installed our alarm. He was extremely professional, polite, and delivered excellent service. When your engineers are this good, it reflects brilliantly on your entire company. I felt it was important to pass on this positive feedback — the job was completed to a very high standard."
    - Homeowner