Bosch Appliances NDN-921 operation manual Mount the camera, Alarm output, Audio in / Audio out

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FlexiDomeHD 720p IP Camera

Installation en 31

 

 

Alarm output

Use the alarm relay output for switching external devices such as lamps or sirens.

Maximum voltage 30 VAC or 40 VDC; maximum 0.5 A continuous, 10 VA.

Refer to the cable tree table to identify the wire colors for connecting the alarm output.

In the menu system, configure the relay output to operate as either normally open (NO) or normally closed (NC).

Audio in / Audio out

The unit has full-duplex mono audio. The two-way communication can be used to connect a speaker or door intercom system. The audio input signal is transmitted in sync. with the video signal. Refer to the cable tree table to identify the wire colors for connecting the audio input and output. Audio input: Line input level (not suitable for direct microphone signal); impedance 9 kOhm typical; 5.5 Vpp maximum input voltage.

Audio output: Line output level (not suitable for direct speaker connection); impedance 16 Ohm minimum; 3 Vpp maximum output voltage.

Wiring: Shielded audio connection cable is advised. Observe maximum cable lengths for audio line input and output levels.

5.3.2Mount the camera

1.Secure all cables.

2.Route the cable tree from the camera around the rear of the camera module mounting base.

3.For surface mounted units, secure the camera module mounting base to the surface mounting box with the three supplied screws.

4.For flush mounted units, secure the camera module mounting base to the ceiling or wall.

Bosch Security Systems

Installation and Operation Manual AR18-10-B013 v1.52 2011.06

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Contents FlexiDomeHD 720p IP Camera Page Table of Contents Camera set-up InstallationBasic Mode PlanningALC Advanced ModeOperation via the browser 112 Glossary 126 Troubleshooting 118Maintenance 122 Technical Data 123Safety precautions SafetyImportant safety instructions Connection in applications FCC & Ices Information FCC & Ices complianceUL certification MicroSD cardsDisclaimer Trademarks Bosch noticesVideo / Recording loss CopyrightCopyrights Introduction FeaturesEn Introduction FlexiDomeHD 720p IP Camera 2 Day/Night function System InformationOverview of functions Progressive scanAudio Alarm I/OPower-over-Ethernet Onvif Open Network Video Interface ForumReceiver BackupConfiguration EncryptionBosch Recording Station Operation with external systemsBosch Video Management System Bosch Video ClientFlexiDomeHD 720p IP Camera System Information en Unpacking PlanningSystem requirements Disassembly InstallationFlexiDomeHD 720p IP Camera Installation en Mounting the unit Surface mounting Surface mountFlush mounting Flush mountMake the connections Wire color SignalPower connection ConnectionsNetwork and PoE connection Alarm InputMount the camera Alarm outputAudio in / Audio out MicroSD card slot Reset buttonIndication LED ≤90 Camera positioningFocal length and focus Closing the unit Bosch Security Systems Day/Night switching Browser connection Establishing the connection Password protection in cameraProtected network Connection established LIVEPAGE, RECORDINGS, SettingsSettings Basic Mode menu tree Basic ModeSaving changes Camera name Device AccessPassword PasswordTime server IP address Confirm passwordDate/Time Device date, time and zoneSubnet mask Click Set and RebootNetwork IP addressSystem Overview EncoderAudio RecordingAdvanced Mode menu tree Advanced ModeIdentification GeneralConfirm password Device time zone Date/TimeDate format Device date / Device timeCamera name stamping Display StampingDisplay milliseconds Alarm mode stampingAlarm message Time stampingAppearance Web InterfaceLivepage Functions Logging File for system log Mode CameraSmart BLC Mode IDCopy mode to Restore Mode DefaultsShutter/AGC 2 ALCMaximum gain / Fixed gain Actual shutterSensitivity up Gain4 Day/night Switch levelPriority IR contrast Sharpness level EnhanceDynamic engine Auto blackWhite balance ColorSaturation Encoder Profile Maximum bit rate Profile ConfigurationProfile name Target bit rate720p Video resolutionExpert Settings 4CIF/D1Default Encoder Streams Privacy Masks Installer Menu Restore all defaults Device manager Storage ManagementRecording media ISCSI Media Activating and Configuring Storage MediaLocal Media Formatting Storage Media Deactivating Storage Media Standard recording Stream profile settingsRecording Profiles Recording includesRetention Time Alarm recordingWeekdays Recording SchedulerHolidays Profile names Recording StatusActivate recording Alarm Connections AlarmRemote port Select 10 in the Number of destination IP address list boxVideo transmission StreamSSL encryption DecoderAuto-connect Video Content Analyses VCA Aggregation time s VCA configuration- ProfilesMotion detector Analysis typeSensitivity Debounce time 1 s Minimum object sizeSelecting the area Global change Trigger delay sTamper detection Global change sliderReference check Scene too brightScene too dark Scene too noisyAppearing edges Deleting Holidays VCA configuration ScheduledEn Advanced Mode FlexiDomeHD 720p IP Camera Trigger active VCA configuration Event triggeredDelay s TriggerName Audio AlarmAudio alarm Signal RangesAlarm E-Mail Sender name Destination addressTest e-mail Alarm Task Editor Interfaces Alarm inputRelay Trigger relay Relay nameAutomatic IP assignment Network AccessHttps browser port DNS server addressDetails Video transmission Http browser portTelnet support Interface mode ETHEnable DynDNS RCP+ portStatus Host nameUser name Force registration nowSnmp traps AuthenticationAdvanced Snmp host address / 2. Snmp host addressUPnP Rtsp portTCP metadata input Streaming EnableMulticast Address PortFTP Posting Encryption Firmware ServiceMaintenance Service Maintenance Licenses System OverviewSSL certificate ConfigurationLicenses Maintenance logSystem Overview Livepage Operation via the browserProcessor load Gap Decoding errorAlarm flag set on media item Communication error Image selectionSystem Log / Event Log Digital I/OSaving snapshots Running recording program Recording video sequencesAudio communication Export to FTP RecordingsControlling playback Selecting RecordingsBookmarks Slide controlFunction test TroubleshootingRate-limited option on Resolving problemsMalfunction Possible causes Solution Select the H.264 BP+ bitLivepage Functions For example 192.168.0.80/version Customer serviceTransfer and disposal MaintenanceTesting the network connection RepairsSpecifications Technical DataType number NDN-921V03 IP, IBP, Ibbp Accessories ARP GlossaryHttp Ieee MAC Sntp TTL En Glossary FlexiDomeHD 720p IP Camera Page Bosch Security Systems
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NDN-921 specifications

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