Master Suite Key Systems

Master Suite hierarchical key systems control movement throughout a building by permitting authorised key holders access to specific areas whilst preventing access to others.  This page explains this concept in greater depth.

Master Suite Systems – Simple Hierarchical Key Access

Master suiting (also known as a master key system) is a practical and user-friendly form of access control within your home or business.  Our system designers work closely with architects, designers and you to design a master suite system, for anything from simple keyed alike cylinders where one key fits all, to a locking system which provides different levels of access to areas within a large commercial building (or a multiple building site).

A single key gives management or security global access whilst individual staff can be issued with a key to open and access designated areas only, thus greatly reducing the cost of supplying users with large bunches of keys.

With its patented key section, master key systems also ensures that only a authorised key signature can obtain copy keys

CIA offers a full master suite system design service and our years of experience combined with our knowledge and expertise will ensure that your system provides optimum security with the convenience.

Arrange a security site survey

Back to the main Access Control page.

  • Miss B********** Hedge End, Southampton

    The engineer is always polite and cheerful and takes care inside my house.  It is lovely to see the same engineer year after year.

  • Chris Holliday Guildford, Surrey

    Your technician was exceptionally pleasant and helpful – a credit to your company

  • Dr P Darling Basingstoke, Hampshire

    Have been with CIA for over 10 years now and they have never disappointed me.  The system designer showed a great deal of professionalism and expertise as well as being personable.

  • Mrs J Baldwin Portsmouth, Hampshire

    Service always top class, engineers polite and cheerful.

  • Mrs J Gxxxx Southampton, Hampshire

    Technician and office always pleasant.

  • Alan Sharp Reading, Berkshire

    Pleasant engineer who provided an efficient service.

  • Bourne IFA Alton, Hampshire

    Your technician provided a first class service and we would have no hesitation in recommending your company.  Excellent. Thank You.

  • Alan Sharman Hindhead, Surrey

    The transition of ownership of the company was seamless for customers with commitments and prices maintained.

  • Mr D***** Hayling Island, Hampshire

    Very Polite, cleared up any mess he made. Hardly knew he was in the house.

  • Ms J Sxxxx Portchester, Hampshire

    Any problems were sorted out. Very helpful, friendly technician who didn’t complain when my toddler wanted to help.

View More