43AXIS 213 - Connection ModuleConnection ModuleThe connection module connects to the camera and is configured and controlled viathe camera’s user interface. The Connection module is an optional accessoryproviding the following:Installing the audio equipment1. Connect a microphone (not supplied) to the Audio IN socket.2. Connect a loudspeaker (not supplied) to the Audio OUT socket (amplifiedspeakers only).I/O inputs and outputsThe I/O inputs / outputs are used in applications for, e.g. event triggering, time lapserecording, alarm notification via email, picture storage to FTP locations.• Input - e.g. a doorbell. If the doorbell is pressed, the state changes, and the inputwill be active (shown under Event Configuration | Port Status).• Output - e.g. an alarm device that can be activated from Output buttons from theLive View page or as an action to an Event Type. The output will show as active(under Event Configuration | Port Status), if the alarm device is activated.Video OutVia a standard BNC connector, this output allows the AXIS 213 to be connecteddirectly to traditional CCTV systems.Video In and RS-232C can be configured under Plain config for use in advancedapplications (see System Options | Advanced | Plain Config). Intended for advancedusers only.• audio in / out• 3 relay outputs• 2 digital inputs• video in / out• RS-232C Serial portI/O DescriptionAlarm In 1,2 Connect to GND to activate or leave floating (unconnected) to deactivateAlarm GNDAlarm Out1A,1B;2A,2B;3A,3BActive output, electrical connection between A and B. Non active output, noconnection between A and B. Imax=100mA, VMax=24V