0800 023 2896

About TN2

Welcome to TN2 Security, a family owned and managed company covering Hertfordshire, Bedfordshire, Buckinghamshire, Essex and London.

Industry approved in the design, installation and maintenance of electronic security systems for the home, business and construction sites we pride ourselves on first class customer service.

TN2 Security was formed in 2003, it is a family business owned and managed by Terry Cook and Paul Impey. The company provides security and fire detection solutions for commercial, public sector, and domestic properties; we have a wide range of clientele which include high net worth individuals and blue chip companies.

Our success is down to only using quality reliable products, embracing new technology as it becomes available and having staff who are fully trained in all aspects of the equipment we use and providing a first class customer service. The following gives details of the systems we install and maintain on a regular basis on behalf of our clients, we also provide bespoke solutions when required.

ü  Intruder alarms ü  Fire alarm
ü  CCTV ü  Fire extinguishers
ü  Access Control ü  Fire risk assessment
ü  Audio Video Entry ü  Gate Automation
ü  System Integration ü  Safes
ü  Perimeter and Remote Site Security ü  Locks
ü  Maintenance ü  Monitoring
ü  Biometric finger print ü  Facial recognition
ü  Personal Attack alarms ü  Smoke Cloak


All new installations we carry out are installed to the latest British and European standards and we provide certification on the completion that will be recognised by your insurance and police. When we take over the maintenance of a system that has been already installed we if possible will bring this up to latest standard and issue the correct certificate of conformity.

Our knowledge and experience is far reaching as Terry and Paul have some 60 years experience in the fire and security industry and the staff have between 5 and 18 years experience; also our staff are directly employed security screened and CRB Checked.

Please take a few minutes to browse our site or if you would prefer to talk or have any questions we would be happy to help. please call 0800 023 2896.