Security systems for London homes and businesses since 2009
We design, install and maintain CCTV, intruder alarm and access control systems across London and the surrounding areas, fitted by our own engineers.
Our story
Regionally headquartered in London, 1Security Systems was founded in 2009 to give commercial and residential customers the latest security systems available, backed by a higher level of service and support.
Many of our very first alarm customers are still with us today, a long-term relationship built on our commitment to service.
What we do
From consultancy and assessment to design and installation, we cover the whole job. Our engineers install and maintain commercial and residential security systems, so you have added peace of mind whether you are at home or away.
We offer competitive pricing, friendly service and quality products.
Our vision
To bring our customers modern, innovative digital security, so they can live, work and play without worrying about the security of their families, employees and property.
Why choose us
Straightforward security from a local team.
Free site survey
Our site survey and quote are free, with a fixed, fully installed price confirmed afterwards.
Direct installer contact
Speak directly with one of our expert engineers, the people who design and fit your system.
London-wide cover
We install across London and the surrounding areas, for homes and businesses.
No monthly fees
Your system is fully installed for a fixed price, with no monthly fees.
See our work
Browse real CCTV, alarm and access control systems fitted by our engineers in homes and businesses.
Installation packages
Fixed-price CCTV, alarm and access control packages for London homes and businesses.
Talk to our team today
Get free advice and a no-obligation quote for your home or business.