Trusted by Radisson Blu, the Edwardian Group & 200+ London businesses
CCTV Installation & Security Systems in London
We design, install, and maintain CCTV, access control, and intruder alarm systems for London hotels, businesses, and homes. From a single security camera to a complete commercial security system. We install it properly and support it for life.
Trusted brands & manufacturer partners
High-profile clients trust our products & services.
5K+
Cameras Installed
100%
Satisfaction
What We Do
Explore Our Services
We design custom security solutions tailored to each client's needs.
CCTV Installation in London
Professional CCTV installation in London for homes and businesses. In-house engineers, free site survey. IP, Hanwha, Axi…
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Intruder Alarm London
Intruder alarm installation across London. Ajax certified and NSI standard systems installed by in-house engineers. Wire…
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Access Control Systems London
Access control systems installed across London by Paxton-approved engineers. Door entry, key fob and biometric system. F…
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Networking Data Cabling London
Structured data cabling and network installation across London for offices, hotels and commercial sites. Cat6 and fibre…
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Managed Wireless Installation London
Business WiFi and managed wireless in London. Enterprise-grade, Ubiquity UniFi, installed and monitored by in-house engi…
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Security Systems Maintenance London
Security system maintenance for London businesses. Regular servicing, priority call-out and remote support for CCTV, ala…
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Tailored to You
Your Property. Your Risks. Your System.
Every building has different vulnerabilities. Before we recommend anything, we survey your site, understand what you're protecting, and design a system around your actual risks, not a standard package. Our engineers work with you from consultation through to commissioning, so the system you get is one that genuinely fits.
About Slam SystemsBuilt for the Long Term
Built to Grow With You
Security requirements change. Staff grow, buildings expand, and risks evolve. We design every system with that in mind. Whether you are integrating new cameras into an existing network, adding access control to a second floor, or scaling a managed wireless system across multiple sites, you will not need a different provider when your needs change.
Our Story & Approach
What Our Clients Say
5.0 — Rated 5 stars on Google
“High quality CCTV and Ajax intruder Alarm system installed by Slam Systems. Excellent service!”
James O
“Slam Systems delivered strong results for me. The team listened, responded fast, and solved every issue without delay. The install was clean and the system works smoothly every day. You get clear updates, solid advice, and no stress. If you want reliable security and a team that knows what they are doing, this is the company to use. And a very neat cable management.”
Yousef
“Slam Systems installed our security camera system and upgraded our intruder Alarm, very professional and can highly recommend.”
Rover Hofmann
“Slam Systems gave me a level of service that stood out. They turned up on time, explained everything clearly, and finished the job without leaving any loose ends. The quality of the cameras and setup is strong and the support after installation is even better. You feel looked after from the first call to the final handover. I would recommend them without hesitation.”
Rav Var
Client Stories
What Our Clients Say
From London hotel groups to homeowners — here is what happens when security is done properly.
Mohamed E
Radisson Blu Edwardian
Nick K
Consultant: Edwardian Group
Sophia L
Facility Manager
Amer C
CEO
Tom W
MD
Martin & Clara K
Homeowners
Got Questions?
Frequently Asked Questions
Your peace of mind is our priority. For any further queries or bespoke solutions, our team is always here to assist.
Real Projects
Installations in Action
From livestock markets to five-star hotels, see how we design and install security that works in the real world.
#hospitalitysecurityThe Londoner Hotel CCTV Installation
How Slam Systems installed 560 Hanwha Wisenet X cameras and Wisenet WAVE VMS across The Londoner Hot…
Jul 05 2023
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cctvRochester Student Village CCTV & WiFi
Slam Systems replaced analogue CCTV with Hanwha multisensor cameras and installed 30+ Ubiquiti acces…
Jun 01 2026
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#farmsecurityRugby Farmers Mart — CCTV System Upgrade
Slam Systems upgraded Rugby Farmers Mart from analogue CCTV to a Hanwha IP system with Wave VMS. Ful…
Jul 06 2023
Read case study →Latest Insights
The Latest from Our Blog
Uncover key insights on surveillance technology and expert advice on securing your property.
cctvHow Much Does Professional CCTV Installation Cost in the UK?…
Wondering what professional CCTV installation costs in the UK? Get honest, up-to-date pricing for ho…
May 30 2026
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#accesscontrolYour Access Control Cards Can Be Cloned in Seconds. Here is …
Legacy proximity cards can be cloned in seconds with cheap, widely available tools. Here is which sy…
May 17 2026
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#cctvlondonWhy Integrating CCTV with Access Control Makes Your London B…
Integrating CCTV with access control gives London businesses real-time video verification at every d…
Nov 30 2023
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