[WalterBright]

A remote start should have a slider switch and a lock for it, so you can't "push the button" by sitting on it.

[FireBeyond]

My factory one on a factory fob requires 3 presses within a second to activate.

[ospzfmbbzr]

It was and add-on to a car alarm and controlled via second or third button on the fob. Also 1994.