Vivotek IZ7151 user manual Exposure

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Exposure :

■Auto

The Network Camera automatically adjusts the iris and gain, but fixed shutter speed (1/30 s) in response to different environment. The exposure setting defaults to Auto and works well in most situations. Depending on ambient lighting conditions, select either to turn on the back light compensation or not; this feature is only accessible in auto exposure mode.

■Shutter Priority

Select this option to adjust the desired shutter speed and allow the Network Camera to select an appropriate iris and gain to obtain the correct exposure. Adjust the shutter speed in sixteen steps from 1/2 second (slowest) ~ 1/10000 second (fastest).

■Iris Priority

Select this option to adjust the desired iris and allow the Network Camera to select an appropriate shutter speed and gain to obtain the correct exposure. Adjust the iris in seventeen steps from F1.4 (largest size of lens aperture opening) ~ F22 (smallest size of lens aperture opening).

■Manual

Select this option to adjust the desired shutter speed, iris and gain. Adjust the shutter speeds in eleven steps from 1/60 second (slowest) ~ 1/10000 second (fastest); the iris in seventeen steps from F1.4 (largest size of lens aperture opening) ~ F22 (smallest size of lens aperture opening) and the gain in fifteen steps from 0db (lowest noise level) ~ 28db (highest noise level).

Day/Night :

■Auto

The Network Camera automatically switches between day mode and night mode by judging the level of ambient light. This mode is accessible only when the exposure mode is set to Auto.

■Day mode

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Contents Page Table of Contents Package contents Read before usePhysical description Front ViewRear View General I/O Terminal BlockColor of LED indicates the status of the Network Camera DI/DO DiagramStatus LED Hardware Reset Installation Hardware installationSetup the Network Camera over the Internet Network deploymentInternet connection with static IP Power over Ethernet PoE Software installation Accessing the Network Camera Using web browsersPage Using Rtsp players Using 3GPP mobile phones MPEG-4Using Vivotek recording software Vivotek Logo MenuLive video window Vivotek Click this logo to visit Vivotek websiteHost Name Live Video WindowMPEG-4 protocol and media options Video title Time Title and timeGate 101150 2008/01/09 Page MPEG-4 Protocol Options Stream OptionsMPEG-4 Media Options MP4 Saving Options CLIP200801008-180853System Time SystemSystem DI and do Root Password SecurityAdd User Manage UserPage Network Network TypePPPoE Page Http Page Two way audio FTP Rtsp StreamingPage Page Ddns Dynamic domain name service DdnsPage Dyn-interfree.it visit http//dyn-interfree.it Access list Allowed list / Denied listDelete allowed list / Delete denied list Video settings Audio and videoImage Settings CCD Settings Privacy MaskExposure Page Page Audio Settings Mic Ext. Int Motion detection A privacy mask window, motion detection will not take effect Page RS-485 Settings Camera controlPreset Position Custom Command Page Media Settings ApplicationSNAPSHOTS20080104100341 Server Settings Page URL Event Settings Page Page Recording Settings RecordingPage System log Current LogView parameters Restore MaintenanceReboot Upload / Export Daylight Saving Time Configuration File Upgrade Firmware Page URL Commands of the Network Camera OverviewStyle convention General CGI URL syntax and parametersExample Setting digital output #1 to active Security levelGet server parameter values SyntaxSet server parameter values Group system Available parameters on the serverValid values Timezoneindex 480~520 Group security Group dii0~ndi-1Group doi0~ndo-1 Group network Subgroup of network ftpSubgroup of network http Subgroup of network rtspSubgroup of network sip Subgroup of rtsps0~n-1 multicast, n is stream countPage Indicate exposure time when choosing shutter priority Indicate gain of input Group ircutcontrol Group audioinc0~ n-1 for n channel productsGain of input Group imagec0~n-1 for n channel products Group motionc0~n-1 for n channel productGroup ddns Group upnppresentationGroup camctrlc0~n-1 for n channel product Group upnpportforwardingGroup syslog Group uart Groupuarti0~n-1 n is uart port countOdd EvenGroup capability Mode Group eventi0~2 Group serveri0~4 Group mediai0~4Method GET/POST Drive the digital outputGroup recordi0~1 Query status of the digital input Query status of the digital outputCapture single snapshot Account managementSystem logs Server will return the up-to-date system log ReturnMethod Post Syntax Post dataIP filtering Syntax For http push server mjpeg Get SDP of StreamingsOpen the network streamings Method GET Syntax Camera ControlRecall Preset Locations Technical Specifications Power Installation, Management, MaintenanceApprovals Operating EnvironmentsTechnology License Notice Telefonakiebolaget Ericsson AB US PAT 6275798 6029125Electromagnetic Compatibility EMC
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IZ7151 specifications

The Vivotek IZ7151 is a highly advanced surveillance camera designed for versatile outdoor use while delivering exceptional image quality and performance. This network camera stands out in the market due to its array of innovative features and cutting-edge technologies, making it an ideal choice for businesses and security professionals.

One of the main highlights of the IZ7151 is its 2MP sensor, which provides high-definition video resolution. It supports 1920x1080p at 30 frames per second, ensuring that viewers receive crystal-clear images with sharp details. The camera is equipped with a motorized varifocal lens that allows users to remotely adjust the focal length between 3.5mm and 10mm, which offers flexibility in surveillance coverage and ease of installation.

Additionally, the IZ7151 features a robust infrared (IR) illumination system that enables it to capture clear images in total darkness, with an IR range of up to 30 meters. This nocturnal capability is enhanced by the camera's Smart IR technology, which adjusts the intensity of the IR LEDs according to the scene's brightness, preventing overexposure and ensuring optimal image quality during low-light conditions.

Vivotek’s IR-cut filter allows the IZ7151 to provide true color video during the day and enhanced image processing at night. The camera also integrates advanced video compression technologies such as H.265 and H.264, which significantly reduce bandwidth usage and storage space without compromising image quality. This ensures smooth streaming and efficient data management, crucial for modern surveillance systems.

Another standout feature is the camera’s weatherproof design, adhering to IP66 standards, allowing it to withstand harsh weather conditions. The camera is also constructed to endure temperature extremes, functioning effectively in environments ranging from -30°C to 50°C.

The IZ7151 supports WDR Pro (Wide Dynamic Range), which significantly improves the camera's ability to capture details in high-contrast lighting conditions. This makes it suitable for various scenarios, such as entrances with overpowering sunlight and shadowy areas.

With features such as two-way audio, PoE (Power over Ethernet) support, and compatibility with Vivotek’s VAST software for video management, the IZ7151 is a comprehensive solution for surveillance needs. These attributes, combined with its reliability and advanced technologies, make the Vivotek IZ7151 an excellent investment for security applications across multiple settings.
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