Re Contract

Smiths Group PLC
26 September 2007

aTiX: Smiths Detection's breakthrough X-ray technology will revolutionise
checkpoint security



•   World's first deployment of checkpoint X-ray that can automatically
    detect explosives and liquids in carry-on bags



•   Designed to combat the evolving terror threat and to improve passenger
    experience at checkpoints



•   Looks at contents of carry-on bags from multiple views in contrast to
    single-view capability of conventional X-ray



•   Global interest in aTiX is intense and a multi-million pound order has
    been placed by BAA in the UK



•   Based on the technology developed by Smiths Detection for screening
    hold baggage - EDtS (Explosive Detection Tomography System). Both systems 
    are described in the United States as AT equipment - a term used to describe
    advanced X-ray technologies. This is the first time AT machines have been
    approved for passenger checkpoints in the UK

ENDS



HI-SCAN 6040aTiX

The HI-SCAN 6040aTiX is a high-performance multi-view X-ray inspection system
that in real-time automatically detects and pinpoints explosives as well as
liquid substances in carry-on baggage. It uses technology based on Smiths
Detection's hold baggage screening systems.



About Smiths Detection

Smiths Detection is part of the global technology business Smiths Group. It
offers advanced integrated security solutions for customers in civil and
military markets worldwide and is a leading technology developer and
manufacturer of sensors that detect and identify explosives, chemical and
biological agents, weapons, and contraband. Its advanced technology security
solutions also include Smiths Heimann X-ray imaging systems, millimeter-wave
technology and a specialist software supply business for the management of large
sensor and video surveillance networks. Separate business units focus on related
products for the life sciences, and food manufacturing industries. For more
information visit www.smithsdetection.com



About Smiths Group

Smiths is a global technology company listed on the London Stock Exchange.  A
world leader in the practical application of advanced technologies, Smiths Group
delivers products and services for the threat & contraband detection, medical
devices, energy and communications markets worldwide.  Our products and services
make the world safer, healthier and more productive.  Smiths Group employs more
than 20,000 people in over 50 countries. For more information visit
www.smiths.com





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