Based at Waterlooville, near Portsmouth, in Hampshire

Since 1983 Christie Intruder Alarms (CIA) head-quarters has been located at: Security House, 212-218 London Road, Waterlooville, Nr Portsmouth, Hampshire, PO7 7AJ.

Come and Visit Our Showroom

CIA HQ is situated adjacent the A3 – the London Road, not the A3(M) – at the South end of Waterlooville and can be found easily by following the map below.  We’ve ample car parking behind our showroom/offices, the entrance being between us and the Shell petrol station.


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  • Mrs Wxxxxxxxx Locks Heath, Hampshire

    Very happy with the work. Engineer is a credit to your company. My son is also looking to have an alarm fitted, and would like him to do that as well.

  • Mr R Clist Liss, Hampshire

    They were prompt in arriving.  They were able to overcome a small problem with little fuss, and seemed technically very capable.

  • Alan Sharman Hindhead, Surrey

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

  • Mrs Jane Stringer, Jembir Estates Southampton, Hampshire

    Very pleasant engineers and very helpful. A pleasure to work with.

  • Mr A Price, Price Motors Waterlooville, Hampshire

    All people I encountered were a credit to CIA.

  • Roger Garth Hutton Farnham, Surrey

    Prompt, efficient service. Courteous and efficient technician.

  • J M Sewell Chichester, West Sussex

    CIA is well run and the equipment installed is always first class.

  • 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

  • Mr C Sxxxxxxxxx Fareham, Hampshire

    Very polite. Returned when he said he would as didn’t have enough batteries.

  • Paul Moody Chichester, West Sussex

    Both the system designer and the install team were excellent. I am really pleased with the end result.

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