a:2:{s:5:"title";a:2:{s:4:"from";s:74:"Compact server din rail with unlimited clients +KNXnet/IP interface/router";s:2:"to";s:101:"Compact server din rail with unlimited clients +KNXnet/IP interface/router + RS485 communication port";}s:15:"discount_amount";a:2:{s:4:"from";s:1:"0";s:2:"to";s:0:"";}}