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

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  • Mr A***** Clanfield, Hampshire

    Local company with a good reputation and we have been very impressed so far – thank you.

  • Mr M Sxxxxxxxxxxx Waterlooville, Hampshire

    Polite attitude of your technician, minimum disruption.

  • Mrs E Mxxxxx Havant, Hampshire

    Engineer was polite, well groomed and very helpful. Even my husband who is partially sighted understood how to use the system. The engineer even used the vacuum cleaner.

  • 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.

  • Ken Nash Portsmouth, Hampshire

    We have used the security system for the last 17 years on a daily basis without one false alarm, very impressive…

  • Alan Jones Newbury, Berkshire

    We always receive excellent service from CIA. We also appreciated the text reminder about the service appointment.

  • 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 P Wxxx Waterlooville, Hampshire

    One employee was the one who liaised with me every time I rang, rather than being passed from pillar to post.

  • Mr & Mrs S Sxxxxx Woking, Surrey

    The engineers were excellent, hard-working, efficient and pleasant, and did a great job. They explained everything thoroughly. They were tidy and left the house as they found it.

  • 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!