Figure 4-3 Wiring Diagram 
4.1.2  Installation 
Bullet camera can be installed to wall or ceiling. Wall mounting is taken as an example in this section; 
if you adopt ceiling mounting, you can also take below procedure as a reference. 
 
Steps: 
1.  Fix the mounting base to the wall. The mounting base can also be used to hide the cables. 
 
 
Figure 4-4 Secure the Mounting Base 
Notes: 
  Please apply water-proof measures between the ceiling surface and mounting base and around 
the cables. 
  For cement wall mounting, you need to use the expansion screw to fix the mounting base. The