www.acti.comHardware Manual8Physical Description1) Audio OutputThis jack connects to an audio output device, such as a speaker.2) DC 12V Power InputThis jack connects to the power adaptor and power cord to supply power to the camera.3) Audio InputThis jack connects to an audio input device, such as a microphone with built-in amplifier.Note: Make sure that the connected audio input device has a built-in amplifier. Connecting anordinary microphone will dwarf sounds and will result in inaudible recording.4) Ethernet PortThe Ethernet port connects to a network using a standard Ethernet cable.5) Digital Input / OutputThe colored cables connect to digital input or output devices, such as an alarm trigger, panicbutton, etc. Digital Input (DI) and Digital Output (DO) devices are used for applications like motiondetection, event triggering, alarm notifications, etc. Please refer to How to Connect Digital Input /Digital Output Devices on page 15 for information on how to connect DI/DO devices to yourcamera.