24/7 Remote Monitored Construction Site CCTV.

AI driven surveilance with real time human response.

Bespoke Turn-Key Solutions for Your Construction Sites.

  • design

    1. Design

    Free on-site assessment

    Strategic camera placement for maximum coverage, within a bespoke design plan

    No extra cost for design

  • installation

    2. Install

    All wiring, equipment mounting, and system configuration

    Full testing and commissioning of the system

    Training on how to use your CCTV platform

  • CCTV Design

    3. 24/7 Remote Monitoring

    Continuous 24/7 CCTV remote monitoring

    Instant alerts on intrusions, vandalism, or suspicious activity

    Integration of AI technologies like facial recognition and human detection, reducing false alerts

  • CCTV ARC Incident response

    4. Incident Response

    Rapid response: callouts to local private security or emergency services

    No disruption to you during out of hours

    Full incident report sent to you during working hours


Up to

80%

Reduction of theft incidents.

Up to

20%

Lower insurance premiums.

Up to

85%

Reduction against manned guards.


Our mission.

Our mission is to advance security technology within the property and construction industry, enhancing construction efficiency while fostering a safer environment.

Frequently Asked Questions.

  • Remote monitored CCTV uses cameras connected to a live monitoring center. Trained staff watch your construction site 24/7 and can respond instantly to intrusions or suspicious activity.

  • The system uses motion detection, AI analytics, and live human verification. Operators issue audio warnings in real time and alert police or keyholders if needed — preventing most crimes before they happen.

  • No permanent infrastructure is needed. We can provide solar-powered and 4G-enabled mobile CCTV, ideal for remote or undeveloped sites.

  • Absolutely. Our cameras have infrared night vision, thermal options, and are IP66-rated for weather resistance.

    • 24/7 live monitoring by security professionals

    • Audio challenge/deterrent

    • Emergency response coordination

    • Daily system health checks

    • Secure footage storage

  • Yes. You’ll get access to a mobile app or web portal to view live and recorded footage from anywhere.

  • Pricing depends on site size, camera quantity, and duration. We offer flexible rental and purchase options. Get a free quote today.

Explore the latest Insights.

  • CCTV 24/7 remote monitoring service within alarm receiving centre (ARC).

    Remote CCTV Monitoring for Construction Sites: Protect Your Site 24/7 with Four Sec

    Construction sites are high-risk environments — not just in terms of physical hazards, but also in terms of theft, vandalism, and trespassing. With valuable machinery, tools, and materials often left unattended, the cost of crime can be significant. That’s where remote CCTV monitoring comes in.

    Read more >

  • CCTV Artificial Intelligence (AI).

    Revolutionising Security: The Rise of AI CCTV with Facial Recognition and Smart Detection

    In today's fast-evolving security landscape, advanced CCTV systems are no longer a luxury — they’re a necessity.With AI-powered facial recognition, human/animal distinction, and real-time remote monitoring, CCTV design and installation are transforming the way businesses and homeowners protect their property.

    Read More >

  • CCTV Installation Liverpool.

    Why Liverpool and Manchester Are Moving from Manned Guards to CCTV Monitoring

    As technology evolves, so does the approach to securing construction sites, commercial properties, and public spaces. Across Liverpool and Manchester, businesses are increasingly replacing manned security guards with advanced CCTV monitoring systems. This shift isn't just about cutting costs — it's about improving efficiency, reliability, and safety.

    Read More >

Contact Us.

Interested in working together? Fill out some info and a member of our team will be in touch shortly.

Alternatively use the contact details below.

0151 404 9873

contact@foursec.co.uk

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