133Name FunctionB communicationportRS485_B.It is the cable B. You can connect to the controldevices such as speed dome PTZ.CTRL 12V / Controller 12V power output. It is to control theon-off alarm relay output. It can be used to controlthe device alarm output. At the same time, it canalso be used as the power input source of somedevices such as the alarm detector.+12V / +12V power output port. It can provide the power tosome peripheral devices such as the camera or thealarm device. Please note the supplying powershall be below 1A.Network port One 10M/100M/1000Mbps self-adaptive Ethernetport. Connect to the network cable.eSATA eSATA port External SATA port. It can connect to the device ofthe SATA port. Please jump the HDD when there isperipheral connected HDD.USB port USB port. Connect to mouse, USB storage device,USB burner and etc.RS-232 RS-232 debugCOM.It is for general COM debug to configure IP addressor transfer transparent COM data.HDMI High DefinitionMedia InterfaceHigh definition audio and video signal output port. Ittransmits uncompressed high definition video andmultiple-channel data to the HDMI port of thedisplay device. HDMI version is 1.4.VGA VGA video outputportVGA video output port. Output analog video signal.It can connect to the monitor to view analog video.PoEPORTS PoE portBuilt-in Switch. Support PoE.For PoE series product, you can use this port toprovide power to the network camera.2.3 Alarm Connection2.3.1 Alarm PortThe alarm port is shown as below. See Figure 2-82. The following figure is based on the 78 series.
