Scytek alarm ?'s

Is anyone on here real familiar with Scytek, specifically the galaxy line?  I am real interested in the RS2W plus model http://scytek.net/Products/page/5000RS.htm but I have a few questions...

Does the system come with the data cable to hook up to a laptop in order to do the setup easier?

What is the best way to add aditional sensors to the system  i.e. glass break, motion, etc?   I see in the install manual there is a mention of a "optional sensor input", but I don't see it in the schematic?  any help here?

I see they have a channel expander listed also,  what all will this add on be capable of, i.e. what inputs/outputs does it have?

If I get the channel expander will I still be able to use a window roll up module?  will it plug in to the channel expander and then to the brain?

also does anyone know of any good dealers in the Dallas Tx area?  I'd really like to get a close up of the system before I buy it. 

TIA 

Hi

 you have to buy the cable/interface to the computer

it comes with the software as well

a 4 pin port is on the brain for shock/motion/whatever

not sure on the expander yet

they have a window up or down module

Ill post when i install it soon

thanks

Joey

 You don't get good help from Scytek.

Find a new system.

Not sure why this guy thinks that but here is an email that Greg just sent me, seems like pretty good support to me. So far Scytek has been very helpful. I'm new at installs and they have given me very good support.

Hi,