Industry-leading Construction Site Security Systems
Industry-leading Construction Site Security Systems
Protect Your Site From Theft & Vandalism Today
UK Nationwide Coverage
OUR SERVICES
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![Construction site with a tall orange pole supporting security cameras and speakers, a high-rise building under construction in the background, and a blue sky.]()
Elite CCTV
Our flagship wired intrusion protection system for the construction industry. However large the site, our advanced wired system delivers 4K, AI-powered remote monitoring & live audio alerts.
Perfect for projects over 26 weeks.
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![Solar panels installed on a construction site with scaffolding in the background and a Site Defender vehicle parked nearby.]()
OGU+
Solar powered CCTV towers, combining our Elite systems with cutting edge off-grid technology. Perfect for sites with no power.
Any length project, hire or purchase options.
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![Construction site with a solar-powered security system on a stand, overlooking a dirt mound and a grassy field with trees.]()
OGU
Off-grid security made simple. The SiteDefender® OGU uses solar power, PIR sensors, and remote alerts to protect your site, day or night. No onsite power required.
Any length project, hire or purchase options.
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![Black SiteDefender security device with four white motion sensors on a wooden desk in an office, with personal protective equipment hanging on the wall and office supplies in the background.]()
SWARM
Affordable, self-install protection with rapid dispatch. Powered by the Ajax system for smart, hassle-free security.
Any length project, hire or purchase. Plug in or solar options available.
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![Turnstile SiteDefender Access Control Checkpoint]()
Access Control
Facial recognition access, workforce insights, safety management, and visitor control. Everything your site needs in one system.
Hire or purchase options.
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Fire
Wireless alarms, full site coverage, and out of hours monitoring. Keeping your site team safe and emergencies under control.
Purchase only, easy to combine with CCTV & access control.
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![Under construction building with multiple windows, blue sky, and a large yellow construction crane overhead.]()
Time lapse
Capture your project from start to finish with high-quality timelapse. Monitor work, celebrate milestones, and create stunning visual records. From demolitions and builds to renovations and fit outs, never miss a moment of progress.
Add onto Elite CCTV effortlessly.
“Throughout their time on the project, SiteDefender have delivered their services to a consistently high standard. Their responsibilities have included providing operational CCTV coverage, supplying playback footage for the train operator, responding to reactive maintenance requirements, and supporting the development of system enhancements. These activities have been carried out reliably and in line with the project expectations.
SiteDefender have also demonstrated a constructive and solution‑focused approach when working within the constraints of a live operational depot. Their ability to coordinate effectively with the wider project team and maintain safe working practices has contributed positively to the overall delivery of the works.
Based on their performance to date, SiteDefender have proven to be a dependable and professional service provider, and a valued contributor within the supply chain.”
“Throughout their time on the project, SiteDefender have delivered their services to a consistently high standard. Their responsibilities have included providing operational CCTV coverage, supplying playback footage for the train operator, responding to reactive maintenance requirements, and supporting the development of system enhancements. These activities have been carried out reliably and in line with the project expectations.
SiteDefender have also demonstrated a constructive and solution‑focused approach when working within the constraints of a live operational depot. Their ability to coordinate effectively with the wider project team and maintain safe working practices has contributed positively to the overall delivery of the works.
Based on their performance to date, SiteDefender have proven to be a dependable and professional service provider, and a valued contributor within the supply chain.”
Scott Watson - Project Manager
Morgan Sindall
Scott Watson - Project Manager
Morgan Sindall
“I’ve brought SiteDefender® along with me as I’ve moved from role-to-role across the industry. At RG Group, they have delivered that familiar high-quality service along with bespoke access control integrations with our RG Hub platform, a real time saver.”
— Craig McKenzie, Associate Director at RG HomesWhat People Are Saying
“SiteDefender® and Barking Riverside Ltd have been working together for over two years. Our deployment of over 50 cameras covers construction site boundaries stretching nearly 2km from one end of the site to the other.”
— Stephen Steele, Logistics Manager at Barking Riverside Ltd“Don't change what you do. Have always felt the service provided is nothing short of excellent.”
— Derek, Senior Site Manager at WW Martin Ltd“SiteDefender have protected my last 3 projects, they are the most professional and helpful security company that I have dealt with during my 35 years in the construction industry.”
— Colin, Site Manager at Graham Construction
Contact Us
Quality.
It’s a word that is used all too freely, but we live it. From initial survey through to decommission, if there is a way to improve the quality of what we do, we are already planning it.
Over the last decade, we have used quality to drive our growth, not fancy marketing or a price focussed race to the bottom. Join us and we will show you how we became the UK’s most respected provider of construction site security systems.
Quality, it’s the service that matters.
