Stay away!! Just like every company out there. Something that works, you go ahead and break it so you can stay in business. Before you told me that your cameras were NOT compatible with eachother apps. This app and yi iot app. Now i can view all the cameras on the yi home, but you took away the ptz control of the dome camera using the yi home app. Really defeats the point of consolidating your cameras with mulitple apps under one app and took away FEATURES for the camera. Your company is useless