You will find a full collection of images in our Marketing material page here, divided by product line. You may also download 2017 Visio stencils and SVG icons attached below. There is also this great collection created by our Community user Bobby-B, don't forget to upvote him if you use his work! If that link is down, you can use the DropBox link he provides in this post.
UniFi Video will reach end-of-support on December 31st, 2020.
For more information, please refer to the official community notice.