When a camera is first installed, its serial number (DSN) is the default camera name, and the thumbnail image will be gray. If you want to change the name of your camera or add a thumbnail picture, follow the steps below.
Change the camera name
From the Home screen, tap the camera name to change it, enter the new name, then tap OK to save.
Generate a thumbnail
From the Home Screen, tap the thumbnail button . The camera will take a screenshot of what is currently in view and replace the gray with this screenshot.
The thumbnail remains the same until you refresh it with this button. Learn more about using the Blink app.