About us

221B Group Limited

221B Group Limited was established in 2013 with two key elements to the business that have several synergies, value for money and exceeding our client’s expectations in all that we do.

Design – Install – Maintain
From the design concept, throughout the build phase and ongoing service and maintenance we work with our diverse customer base across the UK.

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Innovation is at the heart of our business, introducing new technologies which increase return on investment for the people we work with.

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We are specialists in providing many types of security systems

Security Fog Systems

Proven to stop lose if the building has been unlawfully entered, our systems protect some of the most high profile retailers and industries in the UK day and night.

Intruder Alarms

Our bespoke solutions use the latest technology to ensure your buildings and assets are fully protected, giving you complete peace of mind.

CCTV Systems

Offering everything from traditional on-site recording to advanced cloud-based IPOS linked systems in partnership with OpenEye™.

Track and Retrieve

Protect your business from internal theft with our unique covert CCTV and tracking service, boasting a 100% success rate in loss prevention.

Man Guarding & Key Holding

At 221B Group, we provide expert manned guarding and key holding services throughout the UK, ensuring your premises are fully protected at all times.

Replacement Padlocks and Keys

Our nationwide service is proven to be prompt and offers personalised replacements, ensuring your security is never compromised – no job is too small.

Boundary Protection

We are a leading force in the design, manufacture, and installation of high-quality security doors and gates.

OpenEye

Transform CCTV footage into visual data, make it available anywhere and leverage it using state-of-the-art visual data analytics.

Sound Detector

Sound Detector is designed to improve the reaction time to a dangerous situation that is accompanied by the impulsive sound event.

Fire Alarm Systems

Our comprehensive fire alarm systems provide reliable protection, ensuring early detection and rapid response to potential fire hazards.

Facilities Management Companies

We work with many FM companies providing Security Fog Systems to increase levels of property security to protect against day and night time attacks.

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Explore the possibilities with us, call today on 0845 812 3010