How to use D1 Sleep Mode

I am working on using the D1 as a home security camera for use with the banana pi M2. I would like to view video without connecting directly to the D1 AP because I would like to use the WiFi for web use. Does the “Sleep Mode” provide this capability? How can I use this “sleep mode”? I think I got it set up in the sleep mode correctly, but I can’t view the video. Please provide instruction on how to use the sleep mode. Thank you