When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I get 4 beeps when I return to the car to open the doors and we realize that my fiancee had left her keys in the car. That seems to be the only time that I get the 4 beeps. When we are together, she has her keys in her purse and leaves it in the trunk.