Accredited to the Highest Lone Working Standards

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When selecting a lone worker solution it’s vital to choose a supplier that has been certified to the relevant industry standards, as this provides a benchmark of quality ensuring the company is credible and the service is fit for purpose.

At Guardian24 we take the safety of your staff very seriously – to back this up our service is externally audited and certified to the very highest possible industry standards:

BS 8484:2016

The Lone Worker Device Services industry standard (Guardian24 is certified to all five parts; the company, devices, ARC, training and response services). Find out more.

BS 7858:2012

The standard for security screening of individuals employed in ARCs; all Guardian24 employees are screened to the standard.

BS 5979:2007:Category II

The highest standard for Alarm Receiving Centres.

ISO 9001:2015

The service provided by Guardian24 is thoughtfully planned, implemented, measured and maintained thanks to the standards of ISO 9001:2015

Secured by Design

The Police Preferred Specification design scheme awarded to our MicroGuard device and our ARC.

NPCC Security Systems Policy Compliant

This has allowed Guardian24 to apply for Unique Reference Numbers (URNs) with every UK Police force, enabling us to provide the highest level of Police response to an emergency.

BSIA Principal Member & Section Chairman

Guardian24 is a Principal member of the British Security Industry Association, and our Director is Chairman of the BSIA Lone Worker Section which helps to maintain standards and raise awareness within the industry.

BSI Committee Member

Guardian24 sits on the British Standards Institution (BSI) committee which develops the BS 8484:2016 standard, as a representative of the BSIA’s Lone Worker Section.

SIA Licensed

Guardian24 Directors are licensed by the Security Industry Authority; the organisation responsible for regulating the private security sector.

PSN Services Framework

Allows public sector organisations to procure Guardian24 products from the Public Services Network framework agreement, via our partnership with Everything Everywhere.

Cyber Essentials

Guardian24 have been awarded the Cyber Essentials accreditation. The UK government scheme encourages businesses to adhere to best-practices in IT security. It requires a variety of cyber security measures are in place, protecting our service and data from online threats.


PfH Lone Worker Protection Framework

Allows Procurement for Housing members to purchase a range of exclusive Guardian24 packages from this unique framework agreement. Find out more.


National Irish Safety Organisation

Guardian24 are members of NISO – the National Irish Safety Organisation. NISO promotes the improvement of health and safety at work, builds relationships with other health and safety stakeholders and contributes its expertise to better occupational health and safety in Ireland.

In recognition of the exacting standards we work to, Guardian24 has also received numerous industry awards; click here for details.