J&J Security’s key core is run and developed by the director himself an award winning electronics engineer and formally installations engineer, driven with ambition and ultimate dedication to provide the latest technology and highly skilled “professionally installed” systems, re-defining the standards within the security industry.

“This is not just a job! but a life of electronics I was born to do”
– Director


J&J invites you to our NEW Live! Showroom showcasing the latest technology & designs available on the market, also allowing you to fully view, interact with the products and systems before making up your mind! Our highly trained staff can also advice and demonstrate different options available to better accommodate your requirements and budget.
J&J Protect thousands of homes & businesses across London and the surrounding counties with a reputation for excellence and quality assured systems which are reliable yet cost affective and are NSI NACOSS Approved.
J&J Monitored & police response alarms are linked to UK-Monitoring alarm receiving centre (ARC) UK-Monitoring manned 24hrs / 365 days a year ensuring our clients receive constant protection day and night. The team have direct access to every major police, ambulance and fire station throughout the UK. Accredited by the NSI and operating within the strict guidelines of ISO 9001:2000 as well as BS 5979.
J&J Linked with CMS Key-holding’ one of the UK’s leading Key-holding companies, providing a rapid response key-holding service, giving you peace of mind that your property is safe while you’re at work or aboard. All alarms will be reset once the situation has been dealt with and alarm repairs carried out if necessary. All of our key-guards are fully trained and SIA approved.
J&J Provide a free-phone technical support line and call-out service for ALL of our customers and at night time provides support & call-out services for emergency situations.
J&J have a team of highly skilled professional engineers overseen & trained by the director himself an award wining electronics engineer and formally installations engineer, allowing us to undertake any installation large or small, residential or commercial and provide a cost affective solution with a high quality installation.
J&J Provide free site warning signs & can alarm the scaffolding / site were working on! to protect and deter any intruder from entering the site whether it is squatters, vandals or thieves.
J&J’s knowledge & experience including our live showroom enables us to provide many different solutions to residential, commercial and public sectors providing reliability, quality and after care that you would recommend.
  • About Us

    J&J Security supply, install and maintain Intruder Alarms, CCTV, Access Control, Entry Intercoms, Fire Alarms and Wireless Systems providing a high level of security & service.

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