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.

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  • Mrs J Gxxxx Southampton, Hampshire

    Technician and office always pleasant.

  • Mr R Cecil Waterlooville, Hampshire

    Appointment change was easy – Engineer was very helpful – Good Service

  • Mr A W***** Fareham, Hampshire

    Whilst considering a security system installation, we noticed alot of properties in the area that had CIA alarm boxes installed and when we asked some local people about them, we discovered that CIA was a local well established company that had a good reputation. We’re pleased that we chose CIA as they have proven this […]

  • Mrs N H***** Bournemouth, Dorset

    Engineer arrived on time and was very friendly, willing to take on board our comments regarding box location from the moment he arrived – He went through the system and demonstrated it several times.  He was thorough in his testing.  He took extra care to hide the cabling, swept up and even offered to vacuum!

  • Mrs Ann Nash Woking, Surrey

    When I ring I speak to a real person who takes time to find my details and so can speak to me as an individual.  This personal contact is invaluable.

  • Alan Sharman Hindhead, Surrey

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

  • Ms E Cxxxxx Emsworth, Hampshire

    Engineer turned up on the date and time specified. Did a good job and left the house tidy. The alarm works. Job done!

  • LSI Projects Ltd Woking, Surrey

    Both your system designer and your technician were very helpful and understanding, explaining all the necessary details.

  • Dr xxxxx Hampshire

    Your staff are always pleasant, helpful and informative.  It is also nice to have the same person every time to do the service.

  • Mr S R xxxxxx

    Absolutely perfect all the way through and Paul is brilliant as a service engineer. Many years of continued support is testament to the good service you provide. Thanks