ZOSI C306 PRO Guia De Inicio Rapido página 6

Install and tighten the safety set screw.
3.2.3
Insert and tighten the screw on the bottom of the camera battery pack.
3.2.4
Use the included screwdriver to adjust the camera to a proper angle
3.2.5
and tighten the adjustment screw.
Wall
Adjusting Screw
4