I have a shitty cheap keyless entry with alarm. except its the kind where you need to buy the alarm part. anyways when i lock my doors. i have it set up so my corner lights flash. how do i make it so my horn beeps when it locks or unlocks?

Should I just run a positive wire to my horn from my alarm wire that conects to the corner lights?

mean i just want my horn to beep when i lock or unlock. I dont want to do it wong and have my horn always on when i have my lights on.

Dumb question but just checking if anyone knows abou this off hand?

Thanks for any help you guys give me.