Swiftlane provides iPhone users with the ability to use voice commands in order to unlock doors using a Siri shortcut for each door. In order to do that simply go to your Swiftlane app on iPhone, open the Door page, click on one of the doors and click on "Add to Siri". This will show the default voice commands that can be added. You can also change that voice command by clicking on the button that says change voice phrase. Once you set this phrase you can start directly talking to Siri with that command in order to automatically open the Swiftlane door.
Watch a video - how to add Siri Shortcuts