A reader contacted Remotes Unlimited about a replacement remote key fob for his Cool Start CS-2011 remote start system. His aftermarket alarm system originally used CrimeStopper part CS-34TX. That 6-button keyfob with FCC ID M65TX605 was discontinued by CrimeStopper many years ago.
Fortunately, there is a newer CrimeStopper part that will work with his system. It is Remotes Unlimited part 071-6552. You can see it at the following link:
CrimeStopper replacement remote