Dahua DH-PFH610V - Page 9

5
Port
Port Function
3.4±0.1V. The voltage is 0V when the IR light is off.
CAM1/CAM2
Power output port. It is the same as the voltage of the external
power supplying source.
AC24V/DC12V
Power input port. Connect to external power sourcing.
Figure 2-4