Here are the steps on how you can add the Key Card:

• 1. Under [Access], select [+Access] followed by [Keycard].
• 2. Wait until the confirmation of the lock by an audio indicator (long beep).
• 3. Tap key card(s) on the lock to add and then rename the key card(s) on the App right away.
• 4. Follow instructions on the app and select [Done] to complete the process.