Secure Access Codes, Party Mode, Auto Buzz, etc. - they all buzz in your guests automatically without calling you.

But how does that work?! By default FreshBuzzer will simulate pressing 6 and 9 which are the two most common keys to buzz in your guests. However, some buildings need you to press a different number or even multiple.

Simply add them in the Open Key section and FreshBuzzer will take care of the rest.