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  • The only security company
    you will ever need
  • Monitoring facilities 24/7 from our
    secure control room
  • Delivering professional bespoke
    manned security services
  • Delivering professional bespoke
    manned security services
  • Providing technical security system
    installations and CCTV monitoring
  • Providing technical security system
    installations and CCTV monitoring
  • Providing technical security system
    installations and CCTV monitoring

Intruder and access control

Take control of your building inside and out with an advanced access control system you can rely on

Business owners and facility managers sleep better knowing their premises have an alarm system installed. But it isn’t only after hours when security becomes an issue, with many highly restricted areas in need of ongoing protection, whatever the time of day.

Feel safe and secure with a robust access control system

It’s all about finding the balance between protection from intruders while allowing anyone permitted in the building to roam freely and do their job. From restricting external access to limiting internal building areas, 4 Site Security can create a robust solution to meet your needs, however simple or complex.

With a range of conventional wiring and wire-free systems, we can install and maintain security systems suited to any business premises – offices, retail outlets, schools and warehouses. Placing movement sensors in vulnerable areas, with extra protection around windows and doors, ensures safety from intruders while still allowing freedom of movement to your permitted visitors and staff.

For your internal access control, choose from simple single-door systems to more complex multi-door, multi-facility solutions. For added security, you can connect your systems to our centralised alarm receiving facility, with 24/7 monitoring by our team of operators, all ready to provide support.

“Working for 4 Site Security has been a real breath of fresh air, where a positive customer experience is prioritised over everything else. There is a real family feel whilst maintaining that professional front.”

Andy Emms, Systems Operations Manager

Why choose 4 Site Security for intruder and access control?

  • Controlled access points providing security where you need it most
  • A skilled, professional team installing and maintaining your access control systems
  • Scalable solutions, with the flexibility to suit your individual business circumstances
  • Optional 4 Site centralised alarm centre monitoring for extra security, 24/7

“I am thrilled to be a part of such a professional, hardworking team, all with the desire to deliver the best possible level of service in everything we do.”

Jim Still, Operations Manager

Speak to the team at 4 Site Security today about your intruder and access control requirements.
TALK TO OUR TEAM