Should I add an SD card to my base station?

I just watched a YouTube video that mentioned adding an SD card to my base station. What will this do for me?

Thank you

Hi @Ragtimejoe. The Ring Alarm Pro has the capability to process video locally and store them in a Micro SD Card. This is done via Ring Edge, which is a feature included with the Ring Protect Pro plan and only available on the Ring Alarm Pro. You can learn more about how Ring Edge works here. I hope this helps answer your questions!