AXIS T61 Audio and I/O Interface SeriesSetup2. Go to Settings > Audio and make sure audio is allowed.3. Make sure Mode is set to Full duplex.EventsHow to trigger an action1. Go to Settings > System > Events to set up an action rule. The action rule defines when the camera will perform certainactions. Action rules can be setup as scheduled, recurring, or for example, triggered by motion detection.2. Select what Trigger must be met to trigger the action. If you specify more than one trigger for the action rule, allof them must be met to trigger the action.3. Select which Action the camera should perform when the conditions are met.NoteIf you make changes to an active action rule, the action rule needs to be restarted for the changes to take effect.How to record video when a PIR detector senses motionThis example explains how to connect an Axis PIR detector to the product, and set up the camera to start recording when thedetector senses motion.Required hardware• 3–wire cable (ground, power, I/O)• Axis PIR detectorNONONOTICETICETICEDisconnect the product from power before connecting the wires. Reconnect to power after all connections are done.Connect the wires to the product’s I/O connectorNoteFor information on the I/O connector, see Connectors on page 101. Connect the ground wire to pin 1 (GND/-).2. Connect the power wire to pin 2 (12V DC output).3. Connect the I/O wire to pin 3 (I/O input).Connect the wires to the PIR detector’s I/O connector1. Connect the other end of the ground wire to pin 1 (GND/-).2. Connect the other end of the power wire to pin 2 (DC input/+).3. Connect the other end of the I/O wire to pin 3 (I/O output).7