AXIS Q3505–V Fixed Dome Network CameraTechnical SpecificationsFunction/group Item SpecificationsAXIS Microphone kit AAXIS Skin Cover A (5 nos.)Smoked DomeLanguages German, French, Spanish, Italian, Russian, Simplified Chinese, Japanese, Korean,PortugueseWarranty Axis 3-year warranty and AXIS Extended Warranty option, see www.axis.com/warrantyConnectorsI/O Connector4–pin terminal block1 2 3 4For an example diagram, see Connection Diagrams on page 74.Function Pin Notes Specifications0 V DC (-) 1 0 V DCDC output 2 Can be used to power auxiliary equipment.Note: This pin can only be used as power out.12 V DCMax load = 50 mADigital input – Connect to pin 1 to activate, or leave floating(unconnected) to deactivate.0 to max 30 V DCConfigurable(Input or Output)3–4Digital output – Connected to pin 1 when activated, floating(unconnected) when deactivated. If used with an inductiveload, e.g. a relay, a diode must be connected in parallel withthe load, for protection against voltage transients.0 to max 30 V DC, open drain,100 mAAudio Connector3.5 mm audio connectors(stereo)1231 Tip 2 Ring 3 SleeveAudio Input Balanced: ‘Hot’ signal Microphone/Line inUnbalanced: Microphone/Line inBalanced: ‘Cold’ signal Microphone/LineinUnbalanced: UnusedGroundAudio Output Line out (mono) GroundMulticable (sold separately)The multicable can be purchased from an Axis reseller for connecting external equipment to the Axis product. The cable provides thefollowing connectors:73