Remote Starter and Unwanted Flashing Headlights

[Sundown94]

I bought my 2003 H2 one year used (I picked it up back in 2004). At the time, it already had a remote starter system installed on it, and the remote starter uses the original GM remote (which btw has horrible distance). Does anyone know how I can determine what brand/model remote starter is installed on my truck? The reason I'm asking is because I am tired of my headlights flashing when I remote start the truck at night or before the sun comes up in the morning and want to disable this function on the remote starter. Not to mention that I'm convinced the flashing causes my headlights to fail prematurely...I've gone through numerous sets of headlights between 2004 and now. But I don't know how to disable the flashing because I don't even know what kind of starter I have, nor can I ask anybody else because the first thing they'll tell me is that it depends on the type of starter I have.
Thanks yet again everyone!!