What are the differences between favorite points and preset points of a PT camera?
1. The number of preset points is fixed by default. The number of favorite points can be specified by users.
2. Preset points enable automation between a pan-tile (PT) camera and other Tuya-powered products. For example, when the contact sensor detects that the door is open, the PT camera turns to the preset area to monitor what is going on. To use favorite points for automation, you must add DP190.