Setting up your Arlo Base Station is a straightforward process. First, connect the Base Station to your router using the provided Ethernet cable. Plug in the power adapter and switch on the Base Station. Download the Arlo app on your smartphone and follow the on-screen instructions to add your Base Station. Ensure it connects to your Wi-Fi network and syncs with your Arlo cameras. For assistance, call +1-800-857-0779.