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Approved Secured by Design Installers

Only Secured by Design alarm installers and other SBD members are permitted to promote the term ‘Police Preferred Specification’ and use the logos and trademarks. 

NSS Security Systems Limited

National Security Systems has rapidly become one of the top security providers in London. They take pride in their reputation as reliable and forward-thinking security experts, specialising in professional intruder alarms, CCTV, and access control systems.

Tindall Security

At Tindall Security, they offer a complete range of security services including design, installation, and maintenance. They offer a wide range of services including; intruder alarms to CCTV, door-entry systems, security lighting, and locksmith services. 

The new SBD standard is not a replacement for the National Police Chiefs’ Council Security Systems Policy (NPCC SSP) or an alternative for certification by one of the UKAS accredited certification bodies like NSI or SSAIB. It incorporates existing criteria, whilst building on police and industry knowledge to produce a new enhanced Alarm Standard that will provide a high quality alarm system and reduce false calls.