RJB Security Systems - Your Security Installer Description: RJB Security Systems is an SSAIB Approved and UKAS Accredited Installer of Burglar Alarms, Security Systems, CCTV and Access Control. Operating throughout the South West of England, Wales and the Thames Valley, we install systems for police response.

Personal Alarms from Street Defender. Police Officers, Campus Security, and Security Consultants around the world, recommend the use of personal alarms. Legal to carry everywhere (even on airplanes) and so simple to use.