** Shares of DTI Group Ltd DTI.AX rise as much as 6.4 pct
to A$0.050, mark their biggest intraday pct gain since March 22
** The surveillance products maker gets A$3.6 mln ($2.52
mln) contract to supply CCTV-related products for London's
Central Line rail fleet urn:newsml:reuters.com:*:nFWN2271A2
** Co says order involves supply and installation of 680
digital video recorders covering the entire Central Line fleet
of vehicles
** As of last close, stock up 17.5 pct this year
($1 = 1.4265 Australian dollars)
((Reuters Messaging:
abyjose.koilparambil.thomsonreuters.com@reuters.net))