Hi Brent,
I'm based on Valencia, Spain (GMT+2) and I can be found on +34
963879709 from 9h to 14h.
These are some more the details of the system ...
A microcontroller handles the serial communication that goes to the printer port to capture the messages sent to the printer to convert them to contact ID.
On the other hand the same serial communication is used to connect the panel to a computer to have a bidirectional session. Our system intercepts this communication and forward it through the network to the computer located elsewhere. We install in the PC end a serial port redirector so COMPASS software stills thinks it is directly connected to the Vista panel.
Our system is also connected to the ECP bus, because you need to type the engineer code for the panel to switch to bidirectional communication with the PC. We have figured out how the bus works and we simulate a user typing the code (we use address 20 for that).
As the PC will connect eventually to many different Vista panels we have developed a small Windows software that allows you to manage your panel's database (containing IP addresses, engineer codes, IP addresses of the event receiver and so on).
The system draws 60 mA from the 12V supply of the panel. Size is 2.5" x
4" and it is plugged in on the area reserved for the printer input of the panel.
Thanks for your interest,
Miguel