If you have (or get) the Generic TCP Driver
http://www.chowmainsoft.com/generic-tcp-command
You can then use Hubitat to send commands to your C4 system to initiate commands on C4.
If you have (or get) the Generic TCP Driver
http://www.chowmainsoft.com/generic-tcp-command
You can then use Hubitat to send commands to your C4 system to initiate commands on C4.