Markus Spinnler 

  Siemens Switzerland Ltd
  Building Technologies Group
  International Headquarters
  Security Systems Division
  Alte Landstrasse 411
  CH-8708 Männedorf

  Tel 	    +41 01 922 62 79
  Fax       +41 01 922 61 23
  Mobile    +41 79 571 34 87
  
  Email     markus.spinnler@siemens.com