Installation guide
 Quasar CP-3211/CP-4221 User and Installation Guide 
6 
3.3  Camera Connectors 
Following are an illustration and explanation of the connectors located on the Quasar HD PTZ 
camera’s back plate.  
Indoor Camera 
Outdoor Camera 
Figure 5: Indoor/Outdoor Connector Locations 
    Table 1: Indoor/Outdoor Camera Connectors    
Callout 
Description 
1 
RJ45 connector 
2 
Audio I/O connector 
3 
Alarm I/O connector 
4 
Factory default reset button 
5 
Power connector terminal block 
6 
microSD card slot 
Note: 
Do not change the Quasar HD PTZ camera’s communication switch from the 
original factory settings. 
Table 2: Power Connector Pin Designations 
Power Connector 
Pin 
Definition 
1 
AC 24- 
2 
FG 
3 
AC 24+ 










