I have put a new battery in my alarm, the control pannel is displaying tamper, how do I reset it?not sure on the alarm type but pannel has 9448 on it.

Try entering code to arm, then disarm.
Don't know if this will help:
http://www.securaalarms.co.uk/sitebuildercontent/sitebuilderfiles/9448_user_guide_496237_iss_4.pdf