disarm of chevy camaro

I believe the factory alarm turns off when there is voltage to the ignition, so you should be able to just remote start it and the system will disarm. You can find information here on how to turn off the factory alarm all together. If security is a concern, I would recommend a good quality aftermarket system instead of the factory anyway. The factory remotes typically have poor range and the factory security system does not offer any type of impact sensor. Hope this helps