Luke021

Battery died, removed recharged. Reinstalled horn started honking. Used key in door to stop. Now car won't crank red key light flashing on dash. Normally green key would pop up on right side and light on fob blinks. Light on fob never blinks. Had locksmith come try to reprogram and they couldnt get car to recognize key at all not card or chip key.
I've read other threads where people have had similar issues and tried all the things to fix, but nothing.
Is there any way to bypass disconnect or other wise the factory security on these things? Has anyone installed aftermarket remote start style security or otherwise to "

work around" this issue?