AVOID SCAM COMPANY
I've had 4 yi camera's for a few years. Quality was average but OK. I only ever used a micro card to record video. The problem is they have been trying for years to get you to use there cloud services by pushing adverts when starting the app. I got over this by using a different dns server not allowing adverts, but the latest update is the end of the line for me and I suspect everyone else having these cameras. They now only allow without a cloud subscription sd and not HD video and live viewing is only allowed for 90 seconds! Avoid these cameras and company. I'm off to replace my cameras with eufy ones.