Here is documentation on how to arm/Disarm scripts for use in VertX Symphony AC/IS100. For the ARM TCP command you can use the following In Triggers and Macros IS100 and Symphony AC: TCP("192.168.0.179","2101","0Da110034560037^") = ([interfaceid=0][reader=0](E(2,20))) In this example the Elk panel is in IP address 192.168.0.179 we use port 2101 and the Arm script is "0Da110034560037^" with a pin code of 3456. This arm command is generated whenever an Access Granted is issued at reader 1 (Under V100 address 0), controller V1000 "0". The Disarm script looks like this for the same address: TCP("192.168.0.179","2101","0Da010034560038^") = ([interfaceid=0][reader=0](E(2,20)))