How Do the Monitor and the Add-on Monitor Communicate with Each Other?

• Related Product: SwitchBot Smart Video Doorbell

The monitor of the Smart Video Doorbell communicates with the add-on monitor via Wi-Fi. Please connect both devices to a 2.4GHz Wi-Fi network. Additionally, for a stable connection, it is recommended to install and use the monitor and the add-on monitor as close to the router as possible.