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Grange Security Systems Quality Assured
Quality Assured
Grange Security Systems Quality Assured

We have undergone a rigorous technical examination process and are monitored regularly for expertise in:

  • System Design and Installation
  • Quality Control
  • Maintenance of Systems
  • Training of Staff
  • Customer Liaison

National Security Inspectorate Gold

NACOSS Gold approved and ISO9001 Quality Assured for intruder alarms, closed Circuit television and access control. NACOSS (the National Approval Council for Security Systems).

FIRE Gold approved and ISO9001 Quality Assured for fire alarms.

NSI are recognised as the industry standard security systems approvals body. Our NACOSS approval means we are able to offer our customers the peace of mind that comes from a security system designed, installed and maintained to the current British and European Standards.


British Approvals for Fire Equipment

BAFE (British Approvals for Fire Equipment). BAFE is an independent organization dedicated to improving standards in fire protection. BAFE is the registration body for Companies who achieve third party certification for their fire protection services. Companies who are registered to BAFE schemes demonstrate a commitment to service excellence.

The Security Network Quality Assured
The Security Network Quality Assured
The Security Network Quality Assured

Meet our Quality Manager:

Grange Security Systems England and Wales Quality Manager

Richard Parkes

Grange Security Systems Company Documents

Look at all of the
Company Certificates etc.

A Trading name of the Security Network Ltd
Company registered in England Number 4511308
VAT Registration Number 803 1522 77

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