9Product Highlights - Positioning Excellent image qualityDCS-6511 is equipped with Megapixel Wide Dynamic Range (WDR) CMOS sensor and 20M IR LED ,ICR module for night surveillance. With WDR and auto iris lens this camera can be used for applications or environments with varying light conditions..Easy installation with remote vari-focal (zoom) and focusDCS-6511 equipped a Motorized vari-focal (zoom) & focus lens which support remote vari-focal (zoom) ensures that the viewing angle and optical zoom ratio can be optimized for the environment at installation. The remote focus function makes the installation easy, convenient.Flexible InstallationsDCS-6511 supports three-axis mechanical design and 3 optional mounting accessories.Support DC12V, AC24V and PoE for more power source selection
10Product Highlights - Positioning Outdoor integratedDCS-6511 designed weather proof vandal housing which meet IP66 and IK-10 international standards and can withstand the toughest environment.Additionally, with built-in heater and fan, the DCS-6511 is capable of operating at temperature ranging from -40°C to 50°C making those the best choice for extreme weathers.ePTZ for surveying regionsThe ePTZ feature allows users to select a target region for close-up viewing simply by clicking on the video feed displayed within their browser. ePTZ makes use of the camera’s mexapixel resolution to survey a large area effortlessly
11DCS-6511 is ideal for Versatile Applications in Various Environments Target MarketDCS is ideal for Versatile Applications in Various EnvironmentsIndoor : supermarkets, gyms, airports, stations, casinos, hotels, buildings …Outdoor : warehouse, streets, parks, amusement parks, beaches, schools, stations ….Weather Resistant Housing, Vandal Proof CoverInternational IP-66 Standard and International IK-10 Standard. Protect the dome from violationsBuilt-in Heater and FanUnder -40 °C, the heater will turn on with full power automatically.Under 0 °C, the heater will turn on with half power automatically.Over 10 °C, the heater will turn off automatically.Over 55 °C , the Fan will turn on automatically.Under 40 °C , the Fan will turn off automatically.* The temperature measured from camera inside, not environment temperature
12IPv6Selling pointsReal-time H.264, MPEG-4 and Motion JPEG compressionSony Exmor 1/3” Megapixel Progressive CMOS sensorWDR for critical light sourceBuilt-in Motorized vari-focal & auto focus lens20M IR ledSupport ePTZ3-axis lens adjustment for wall mount applicationExcellent Image quality and Low light performanceBuilt-in removable IR-cut filter for day/night surveillanceNew ID design of D-link fixed dome type cameraLocal SD slot support both SD 1.1 and SDHC 2.0 storage cardSimultaneous multi-stream support2-way audio support
13IPv6 Selling points Built-in Power over Ethernet (PoE) IP 66 Weather resistant housing for outdoorBuilt-in heater and fan for -40°C ~ 50°C (-40°F ~ 122°F) operation temperature for extreme weathers.IK-10 Vandal proof hosing3GPP mobile surveillanceSupport ONVIF standardBuilt-in Samba client for NASSupports HTTPS streamingAdvanced Event Management functionsPrivacy Mask featureSupports multiple access listFlexible Installations
14Technology BriefH.264H.264 is a best standard for video compression. It is also known as MPEG-4 Part 10, or MPEG-4 AVC (for Advanced Video Coding).H.264/AVC is capable of providing good video quality at substantially lower bit rates than previous standards without increasing the complexity of design.In the IP surveillance application, H.264 will be a better compression method where there are demands for higher frame rate and higher resolution videos.H.264 can reduce the size of video stream around 80% compared with the Motion JPEG and as much as 50% than MPEG-4. Thus less network bandwidth and storage space are required.
15Technology Brief H.264 Quality The improved compression performance of H.264 comes at the price of greater computational cost. H.264 is more sophisticated than earlier compression methods and this means that it can take significantly more processing power to compress and decompress H.264 video.A video frame compressed at the same bit rate compared as below figures:* Picture source: Vcodex White Paper: An overview of H.264
16Megapixel v.s D1(720x480) ,VGA(640x480) Technology BriefMegapixel v.s D1(720x480) ,VGA(640x480)Traditional CCTV Camera send video data by composite signal, and that have D1 ( ex: 720 x 480 NTSC ) resolution limitation, on the contrary IP Camera send data by network, that can support Megapixel resolution which have better quality.VGA resolution1.3 Mega resolution
17Megapixel CMOS v.s Megapixel CCD Technology BriefMegapixel CMOS v.s Megapixel CCDMegapixel CMOS sensor have as good color as CCDIn normal light condition, CMOS quality is the same with CCDSonyMegapixelCMOSsensorSonyMegapixelCCDsensor
18Technology Brief CMOS CCD Megapixel CMOS can get better low lux performance than CCDIn 0.5 lux light (Night mode), CMOS quality is better than CCD.SonyMegapixelCMOSsensorSonyMegapixelCCDsensor
19WDR for high contrast light source environment Technology BriefWDR for high contrast light source environmentThe Wide Dynamic Range (WDR) function of a camera is intended to provide clear images even under back light circumstances where intensity of illumination can vary excessively. WDR cameras are usually recommended for situations where light enters a premise from various angles such as a multi-window room. A camera placed on the inside of the room will be able to see through the intense sunlight or artificial light coming in.If an indoor security camera is pointed towards a window or an entrance door, you will see the background washed out during daytime. This is very common situation in restaurants and stores which have big glass windows.
20WDR performance is better then BLC Technology BriefWDR performance is better then BLCWide Dynamic Range (WDR) Technology uses two shutter speeds in alternative video fields, high and normal, and combines these two fields into one frame. It allows every detail to be captured accurately even if one portion is bright while other portions are dark. As a result, combined fields yield a frame of high quality images. Below is a comparison of camera technologies with its video images of Regular, Backlight Compensation (BLC), and Wide Dynamic Range.20
21Technology Brief WDR Effect Comparison In comparison with disable WDR and enable WDR image, WDR displays better color and brightness.1200 lux25 lux1200 lux25 luxNO WDR IMAGEWDR IMAGE21
22Technology BriefePTZePTZ enable users to select a target region for close-up shots by simply clicking on the camera video feed on their screen thru browser.It can highlight the megapixel camera strength and no need to worry about the mechanical life cycle, since it contains no moving partsFull view of videoePTZ to left side of videoePTZ to right side of video
23Technology Brief IR LED The 12pcs IR LEDs improves illumination during the night for enhancedsurveillance.Wide view 3.3mm Tele view 12mmDistance 20 metersLux: 0
24HTTPS for network security Technology BriefHTTPS for network securityHypertext Transfer Protocol over Secure Socket Layer or HTTPS is a URI scheme used to indicate a secure HTTP connection. It is syntactically identical to the scheme normally used for accessing resources using HTTP. Using an https: URL indicates that HTTP is to be used, but with a different default TCP port (443) and an additional encryption/authentication layer between the HTTP and TCP.
25Technology Brief HTTPS (cont.) The HTTPS cannot be enabled if there is no certification on the device.There are three possible ways make you can enable the HTTPS, create certificate request and upload the certificate file which is signed by third party already, create self-signed certificate automatically and Create self-signed certificate manually.25
26Privacy Mask for personal secret Technology BriefPrivacy Mask for personal secretPrivacy Mask feature allows you to block out certain sensitive zones for privacy. You can set up to five privacy mask windows in the same screen. Privacy masks will appear on all video streams and recording videos and will overlap with motion detection windows. As seen in the figure below, the masked area does not detect any motion.
27How you can benefit from ONVIF Technology BriefONVIF standardONVIF is an open industry forum for the development of a global standard for the interface of IP-based physical security products..How you can benefit from ONVIFA global interface standard will make it even easier for end users, integrators, consultants and manufacturers to take advantage of the possibilities offered by network video technology.Link to for get more information
28Motorized vari-focal and auto focus Lens Technology BriefMotorized vari-focal and auto focus LensTraditional fixed dome camera design always have focus issue when installation, because the dome cover should install after adjusted focus. It’s not easy to adjust focus exactly.The motorized lens support remote adjust zoom and focus, the function makes the installation convenient, eliminating the need for focusing at the camera position.
29Computar (CBC) Motorized vari-focal and auto focus Lens Technology BriefComputar (CBC) Motorized vari-focal and auto focus LensFocal length : 3.3 mm ~ 12 mm (3.6x Optical zoom )Angle of View (HOR) ˚ : 89.8˚(3.3mm) ~ 23.9˚ (12mm)Aperture (F) : F1.4 ~ 360M.O.D(Minimum Object Distance) : 0.5 mIMPORTANT INFORMATIONThe DCS-6511 lens is designed for remote adjust at installation , it’s different with PTZ model’s motorize lens, that can not support continuous running.
30SD slot for local storage Technology BriefSD slot for local storageLocal SD storage for network loss event purposeSD 1.1 Maximum capacity 4G BytesSDHC 2.0 Maximum capacity 32G Bytes. When video bit rate set 500kbps, 32GB can save 3 days video data.
31Content of SD card remote accessible Technology BriefContent of SD card remote accessibleSD card content can be read, download by web user interface. User doesn’t need to get data from card.Support format function (FAT32)
32Technology Brief 3-Axis Mechanism Normal dome cameras use 2 axis mechanism for horizontal and vertical adjustment only. For ceiling installation, the images are displayed as seen in as figure 1.With third axis mechanism, camera images are adjusted accordingly as seen in figure 3.When installed on a wall, the images are seen at 90 degree angle, as seen in figure 2.Fig. 3Fig. 1Fig. 2
33Support 12V DC & 24C AC & PoE power source input Technology BriefSupport 12V DC & 24C AC & PoE power source input- Consist with SMB camera design, DCS-6511 support 12V DC power adaptor- Built-in PoE to support receiving both data and power over a single Ethernet cable - which makes the installation easier and cheaper- Support AC 24V for flexible power source selection. For example, installer can easy to get AV 24V power from building emergency power