Sentinor holds accreditation in both Achilles and ISO9001. This gives our customers and clients the assurance that they will always receive the highest quality products and services.


The Achilles Audit covers key aspects of business, including Quality Assurance; Business Integrity & Ethics; Employment Practice & Human Rights; Emergency Planning; Environmental Management; Selection of your Supply Chain; Sourcing of Goods; and many more areas.


An ISO 9001 audit is a systematic, independent, objective and documented process for gathering facts. This helps an organisation identify areas for improvement and ensure they have best practice processes in place.

Cyber Essentials

Cyber Essentials is a government-backed, industry-supported scheme to help organisations protect themselves against common online threats.

NPSA Approved Products

Sentinor's Watercress 4 and Watercress Universal have received approval from the UK government and are listed in the NPSA Catalogue of Security Equipment (CSE). These products are specifically designed for water access hatches and fixed communication access hatches.

NPSA rated product: Approved for UK Government use, for details contact NPSA.
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Sentinor Ltd 2019