Posts Tagged ‘cctv’
Ccd Outdoor
December 15th, 2010 | 
Author: Ccd Outdoor
Ccd Outdoor deals on Amazon:
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Blessing $5.87 Track list: 1) Calling For A Flood 2) Identity 3) Blessing 4) Still Calls Me Son 5) Ancient Words 6) Breathe On Me 7) Love To Say Your Name  While Im Waiting 9) Something Big 10) Sacred Pages Publisher: STL Distributors Format: CD ISBN: 0602341011822…
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RiteAV – Cat5e Network Ethernet Cable – Blue – 150 ft. $9.70 Used to Connect Computers, Switches, Routers, and other devices with Network Jacks… |
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Logitech Webcam C500 with 1.3MP Video and Built-in Microphone [Retail Packaging] $32.14 Logitech C500 Webcam 960-000371 Web Cameras… |
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Y-cam S Range, Black (YCB004) $203.99 NETWORK CAMERA, BLACK WIRELESS,… |
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Channel Craft Boomerang Spirit of Earth $12.60 Handcrafted of Baltic Birch and created in 3 unique shapes that fly different elevations, distances and flight patterns. Features a 25-yard elliptical flight. Made in the U.S.A…. |
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Channel Craft Blisters Dice Game $8.79 The Appalachian Trail game of chance and unpredictability.Small enough to be tossed in a backpack and winner of aNational Parenting Award. Ages 5 and up…. |
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Walkie Talkie Watch Set – Pro Geek Gear – EU, walky talky System two way radios Walkie Talkie Watch Set – EU. Pair of stylish, matte black walkie talkies (also called 2-way radios) specially designed to fit on your wrist for a high-tech way of keeping in contact. Featuring multiple channel support, a backlit digital LCD screen, 2.5 KM operational range, and a rechargeable Li-ion battery, collapse-able antenna, this is an extremely well-rounded and powerful communication devic… |
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Boyo VTX400 Wireless Bar Type Camera with Reciever Module $186.60 Boyo 1/3 DSP Color CCD Bar License Plate Camera With RF Receiver Chrome – Boyo VTX400…. |
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New Boyo Vtk100n 1/3 Inch Ccd Color Square Keyhole Non Reverse Camera Weatherproof Applicable $169.95 Exceptional customer service and unparalleled product expertise…. |
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SECURITY LABS SLM437 16-CHANNEL 500 GB DVR WITH 8 INDOOR/OUTDOOR CAMERAS $1,698.99 16 CHANNELS; 500 GB HARD DRIVE; 8 INDOOR/OUTDOOR WEATHERPROOF IR COLOR CCD CAMERAS; 8 COLOR, 3-AXIS HAD(TM) CCD INDOOR DOME CAMERAS; H.264 VIDEO COMPRESSION; PENTAPLEX OPERATION ALLOWS SIMULTANEOUS LIVE DISPLAY, RECORD, BACKUP, PLAYBACK & NETWORK ACCESS; MYDVR VIEW(TM) CONNECTS ANY PC, MAC(R) OR MOBILE DEVICE WITH ANY WE BROWSER; E-MAIL NOTIFICATION & EVENT TRIGGER FOR 300 MOTION DETECTION, ALARM … |
Ebay listings for Ccd Outdoor products.
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16-Channel 500GB HD DVR with 8 Outdoor Color CCD IR Cameras and 8 Indoor Dome $2,199.99 |
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16-Channel 500GB HD DVR with 8 Outdoor Color CCD IR Cameras and 8 Indoor Dome $1,624.98 |
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16CH H.264 Network DVR System Indoor Outdoor IR Day Night CCD Camera 1TB HDD $892.00 |
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(12) 36LED CCTV CCD 600TVL outdoor camera+16CH 1TB H.264 DVR Serveilance System $699.00 |
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12 CCTV 600TVL IR CCD Armour/outdoor security camera 16CH 1TB H.264 DVR system $699.00 |
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(6) Sony CCD 420TVL outdoor Security Camera 1000G H.264 Net DVR CCTV system $429.00 |
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6 Sony CCD Outdoor Surveillance Camera 1TB H.264 DVR CCTV security System $429.00 |
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Sony CCD PTZ Security IP Camera Outdoor Waterproof Dome 50m IR LED Night Vision $420.28 |
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CLOVER 4 Channel Internet DVR 4 In/Outdoor CCD Cameras $399.00 |
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10PCS CCTV 600TVL CCD 36LED Outdoor Security Camera waterproof Surveillance cam $399.00 |
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CCTV Full D1 500G H.264 DVR 4CH 36LED outdoor Sony CCD camera security System $299.00 |
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4x CCTV Outdoor Night Infrared Surveillance Camera Color SONY CCD Wide Angle CBB $279.98 |
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4x Security Surveillance Dome Camera Outdoor SONY CCD Night Vision Infrared 1NW $269.99 |
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Outdoor Waterproof Night Vision IR Led SONY CCD Security IP Camera SPY DVR CCTV $219.62 |
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4 CCTV 520TVL 1/3 Sony CCD Sensor IR IN OUTDOOR CAMERA $219.00 |
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Troy 2 Light Newton Outdoor Flush Mount CCD9000OBZ $219.00 |
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PTA-32X PT Dome Outdoor / Indoor Color CCD Security Cam $189.00 |
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4 CCTV 1/3″ Sony CCD COLOR IR INDOOR OUTDOOR CAMERA $169.00 |
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4 CCTV 1/3″ Sony CCD COLOR IR INDOOR OUTDOOR CAMERA $169.00 |
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CCTV Security Outdoor 520TVline Sony CCD Camera High Resolution Waterproof Day/N $160.52 |
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CCTV Security Outdoor 520TVline Sony CCD Camera High Resolution Waterproof Day/N $139.00 |
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SECURITY OUTDOOR SHARP CCD IR CAMERA 25M NIGHT VISION $106.65 |
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CCD Video Outdoor Home Security Camera for Porch $99.99 |
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CCTV Security Outdoor 540TVline Sony CCD Camera High Resolution Waterproof Day/N $89.00 |
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2X 480TVL Sony IR CCD security Camera Outdoor home Surveilance Camera 36LED D/N $85.00 |
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NEW CLOVER RD135 CCD OUTDOOR NIGHT VISION CAMERA $84.90 |
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CCTV 480TVL 23pcs IR Leds 3.6mm Waterproof IR CCD Camera Outdoor Night Vision $73.00 |
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CCTV 1/3 inch SONY CCD 600TVL 3.6mm lens Outdoor Weatherproof Security IR Camera $60.33 |
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36 LED Outdoor Day Night Vision CCD CCTV Camera Lens $34.63 |
Security Cameras featuring WDR
The acronym WDR stands for “Wide Dynamic Range”; a WDR is a feature in security cameras which is used for capturing images of objects surrounded by a strong back light while still keeping the background visible. WDR enables capturing and displaying both bright and dark areas in the same frame, in a way that details can appear in both areas (incorporates techniques for handling a wide range of lighting conditions in a scene).
WDR cameras are usually used in surveillance systemswhich allow cameras to filter the intense backlight surrounding subjects and thus enhance the ability to distinguish features and shapes on the subject. When shooting a scene that includes great differences in brightness with a conventional Digital Camera, detail is lost in bright areas because of saturation and is lost in dark areas due to low light. Dynamic range of a digital camera sensor is typically 7~8EV, where EV (Exposure Value) is a unit of exposure. This technology uses a high-speed image sensor to capture images so quickly that the ultra-short time difference virtually eliminates displacement. Wide Dynamic Range gives the camera the ability to capture shadow and highlight detail at the same time without artifacts. It is measured by “deep black” and crisp white while retaining image detail. It is also measured by subtlety of gradations. Pixim-powered cameras are the only cameras with >100dB.
As mentioned, WDR cameras are used in surveillance due to their abilities to capture more details.Thus, the wider the dynamic range, the better a digital imaging system will be able to accurately capture the varying light intensities of a scene. By varying the combination of barrier voltage and integration time, as well as applying different techniques to widen the dynamic range, developers can exercise more accurate control of image quality across a broad range of imaging applications.
The mechanism of WDR camera is that the camera fits two CCDs, the first one is High Speed CCD and the other is low speed. The two CCDs scan the same image twice, instead of doing a one-time scan like typical cameras. The first CCD scans the images in normal light condition. After that, the camera scans in the second time basing on high speed to get the image with strong light background. The image processor then combines the two images, in order to provide a balanced image, which shows the indoors and outdoors clearly. On the other hand, a WDR camera takes two- scene images for every video frame. The first image is taken to optimize the camera’s ability monitor the dimly- lit areas, and the second image is adjusted to accommodate the bright light. These two images are then combined together in the camera’s DSP on the fly, so they can produce an image that is recorded clearly.
As you can see, there are a lot of advantages for WDR camera, the thing that distinguishes it from other surveillance cameras. It’s a new technology but it has recently expanded in a tremendous way because of its ability of observing every detail in various environmental conditions i.e.light conditions, which is considered an important feature to a lot of users.
About the Author
2mcctv.com
2mSolutions Security Group Provides the unique expertise to bring the perfect solutions to your commercial, educational, and governmental security necessities.
2985 S. State Hwy. 360
Suite 130 Grand Prairie Tx. 75052
Tel: +1 646 871 3013
Fax: + 1 972 999 4113
Jordan Branch
Tel: +962 6 556 1768
Isra’a Sabha
Technical Writer
Marketing Dep.
Q-See QD28414W Weatherproof Outdoor/Indoor Color Ccd Camera Kit
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