BuzzIn

BuzzIn とは？

BuzzIn lets apartment tenants pre-authorize access to their building intercom. Set a time window and the door opens automatically for your guest — no phone call, no interruption. In an important meeting when your UberEats arrives? Hosting a party and want guests to walk right in? BuzzIn handles it. Works with any existing intercom that calls a phone number. Setup takes minutes, no hardware required.