Installation Manual of Network Camera 
IN, G: Alarm Input Interface 
1A, 1B: Alarm Output Interface 
 
Press RESET about 10s when the camera is powering on or rebooting to restore the default settings, 
including the user name, password, IP address, port No., etc. 
The type of auto-iris interface is shown as below figure: 
 
Figure 2-2 Auto-iris Interface 
Table 2-2 Pins 
Power, Video and GND pins are used when the auto-iris is driven by video; And Damp+, Damp-, 
Drive+ and Drive- pins are used when the auto-iris is driven by DC.