In term of vision field, camera can be classified as panoramic type and common type, each one of which has its suitable shooting angel and mounting method.
Three options of shooting angles are available for panoramic camera
（1）Horizontal：Mount on the wall or table with lens facing horizontal level；
（2）Overlook：Mount on the ceiling with lens facing down；
（3）Look up：Mount on the table with lens facing up.
In the status of overlook/look up, tap on the icon
to get various viewing modes.
Two options of shooting angels are available for common camera
（1）Horizontal—normal：mount on the table
（2）Horizontal—reverse：mount on the ceiling