Zn = Zone Number
01 = Zone One

ZT= Zone Type
09 = Fire Alarm (We'll change this shortly)

P  = Partition
1  = Partition One

RC= Reporting Code
10 = This zone would report Contact ID signal

HW = Hardwire Zone
EL  = End of Line Resistor

Rt = Response Time
1   = 350 millisecond (.35 second)