Ranger Security Systems

We are a small family run business based in Elstree, Hertfordshire. Approved by the NSI (National Security Inspectorate). We have over 24 years’ experience and we pride ourselves on a neat and professional service. We install, monitor and maintain intruder alarms, CCTV Systems and Access Control Systems. We provide a 24 hr call out service and cover London, Greater London and surrounding counties.


  • Security System Installer

About Ranger Security Systems

Installation of Burglar alarms, CCTV systems, Access control systems and door entry systems.

Monitoring and Maintenance


NSI (National Security Inspectorate) Approved
Security Screened to BS7858
ECS (cscs)


Public Liability Insurance

Limit of indemnity: £2,000,000.00
Valid until: 25th Jan 2019

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