Long shot I know.
My old man bought it for the house not long ago and didn't need it in the end.
Its this in case you were wondering
http://www.easylocks.co.uk/era-ilock-fx2-electronic-fingerpr int-lock?gclid=CJS-zZvau8oCFRKeGwodqJkKJQ
Can collect or deliver in Cardiff.
PM me if interested
Best Regards,
Gazza B