Curious, when I lock my civic with the keyless entry and then unlock it (minutes or hours later) sometimes the car will beep. Sometimes only once, sometimes twice, and sometimes not at all. Can someone tell me why that is? I have been trying to figure out a pattern, but haven't been able to figure one out yet.

 

is it an aftermarket keyless entry unit? or factory?

 

factory

 

come on guys (girls)... there has to be someone out there that knows why this happens?!?!

 

I know on several aftermarket alarms there is a warning tone given if a different zone was broken.
If your car has a shock sensor, it may beep/honk once to tell you that "zone" was set off when you disarm(unlock) your car.
If a glass breakage or dual-zone sensor was set off, it may beep twice, etc.

My Ungo alarm on my truck had this feature. It was made by Clarion. A pretty good alarm.

A factory alarm may or may not have that feature.
Aren't some of the factory components made by Alpine?

I know this useless info. b/c I worked at the best car audio store here for over 3 years before working where I do now.
If anyone here has ever been to Car Audio Plus in Ruston, LA, you may have met me.