what do i need to buy and install to have this nodeserver work optimally?

[someguy]

I have a GE alarm system and I'd like to try to hook it up to an envisalink System.  what do I need to buy?  

Edited February 1 by someguy

[Goose66]

First, check the EnvisaLink website to make sure your alarm panel is supported. Also, make sure you have the installer passcode or be prepared to factory reset the unit.

If the Evisalink 4 will work with your panel, then the plugin will work as well.