What Enterkey does

Enterkey gives your apartment buzzer a virtual phone number. When the panel dials it, the app decides what happens: it can ring you like a normal call, unlock the door automatically for a timed key, ask the visitor for a spoken or typed PIN, follow a recurring schedule, ring everyone in your household through shared access, or greet the visitor with a welcome message in a voice you chose.

Every feature page describes what ships in the app now, how to set it up, and the situations it fits. Nothing here needs new hardware or a landlord's permission: if your buzzer can dial a phone number, it works. Not sure? Check the works-with pages or read how Enterkey works.

All of these come with Enterkey Pro: $9.99 a month or $69.99 a year, and new members get the first 14 days free. See pricing for what happens after the trial, or browse use cases to see how renters, hosts and dog walkers set their keys up.