How many garage doors does the camera support?

Kamia garage camera is the market first visual-AI based garage door status monitoring system. With image recognition, Kamia garage camera can detect the garage tags, monitor the door opened/closed, and send push notifications to your mobile phone. Kamia garage camera supports up-to 3 garage doors status detection, no sensor or hub needed.
You can download the garage tags at this link, and print they with letter/A4 paper size: https://wp.kamiatech.com/garagecam-tag-download/