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4 Channel Dvr - Surveillance




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4 Channel Dvr - Bookshelf


656 pages

CCTV Surveillance, Analog and Digital Video Practices And Technology

Creator: Herman Kruegle | Computers - 2007

This DVR has been designed as a drop-in replacement for an existing analog VCR. 9.3.2.3 Multiplex The multiplex DVR is the largest of the four groups of DVR types used for video recording. The machine combines an 8- or 16-channel ...

Publisher: Butterworth-Heinemann

About this book
This revision of the classic book on CCTV technology, CCTV Surveillance, provides a comprehensive examination of CCTV, covering the applications of various systems, how to design and install a system, and how to choose the right hardware. Taking into account the ever-changing advances in technology using digital techniques and the Internet, CCTV Surveillance, Second Edition, is completely updated with the recent advancements in digital cameras and digital recorders, remote monitoring via the Internet, and CCTV integration with other security systems. Continuing in the celebrated tradition of the first edition, the second edition is written to serve as a useful resource for the end-user as well as the technical practitioner. Each chapter begins with an overview, and presents the latest information on the relevant equipment, describing the characteristics, features and application of each device. Coverage of aging or obsolete technology is reduced to a historical perspective, and eight brand new chapters cover digital video technology, multiplexers, integrated camera-lens-housing, smart domes, and rapid deployment CCTV systems. * Serves as an indispensable resource on CCTV theory * Includes eight new chapters on the use of digital components and other related technologies that have seen a recent explosion in use * Fully illustrated, the book contains completely updated photographs and diagrams that represent the latest in CCTV technology advancements


International Gaming & Wagering Business

Games - 2006

DVRs do not experience maintenance for wom out head replacement and periodic tape path cleaning. DVRs generally require less power to operate than VCRs. The average power per channel required for multi-channel DVRs is about 70 to 80 ...



230 pages

3DTV Content Capture, Encoding and Transmission, Building the Transport Infrastructure for Commercial Services

Creator: Daniel Minoli | Performing Arts - 2010-09-28

Typically, IPTV makes use of MPEG-4 encoding to deliver 200–300 SD channels and 20–30 HD channels; viewers need to be able to switch ... Features include DVR, VOD, and HD Verizon: FiOS TV offers 200+ channels. Features include VOD, HD, ...

Publisher: Wiley

About this book
The First to Present 3D Technology as Applied to Commercial Programming for the ConsumerThis is the first book to provide an overview of the technologies, standards, and infrastructure required to support the rollout of commercial real-time 3 Dimension Television/3 Dimension Video (3DTV/3DV) services. It reviews the required standards and technologies that have emerged—or are just emerging—in support of such new services, with a focus on encoding mechanisms formats and the buildout of the transport infrastructure.While there is a lot of academic interest in various intrinsic aspects of 3DTV, service providers and consumers ultimately tend to take a system-level view. 3DTV stakeholders need to consider the overall architectural system-level view of what it will take to deploy an infrastructure that is able to reliably and cost-effectively deliver a commercial-grade quality bundle of multiple 3DTV content channels to paying customers with high expectations. This text, therefore, takes such a system-level view, revealing how to actually deploy the technology.Presented in a self-contained, tutorial fashion, the book begins with a review of 3DTV in the marketplace and the opportunities and challenges therein. Recent industry events related to 3D are also discussed. From there, the fundamental visual concepts supporting stereographic perception of 3DTV/3DV are explained, as are encoding approaches. Readers will understand frame mastering and compression for conventional stereo video (CSV) and more advanced methods such as video plus depth (V+D), multi-view video plus depth (MV+D), and layered depth video (LDV).Next, the elements of an end-to-end 3DTV system are covered from a satellite delivery perspective, with explanations of digital video broadcasting (DVB) and DVB-handheld. Transmission technologies are assessed for terrestrial and IPTV-based architecture; IPv6 is reviewed in detail. Finally, the book presents 3DTV/3DV standardization and related activities, which are critical to any type of broad deployment.System planners, the broadcast TV industry, satellite operators, Internet service providers, terrestrial telecommunication carriers, content developers, design engineers, venture capitalists, and students and professors are among those stakeholders in these services, and who will rely on this volume to discover the latest 3D advances, market opportunities, and competing technologies.


Surveillance Directory

4 Channel DVR - CCTV Cameras, CCTV Systems and CCTV Kits ...
CCTV Cameras and CCTV Systems from massive stock. Next day UK/Ireland, Europe and Worldwide. CCTV Camera for sport, surveillance and security.

Amazon.com : Zmodo PKD-DK4216-500GB H.264 Internet & 3G ...
Amazon.com : Zmodo PKD-DK4216-500GB H.264 Internet & 3G Phone Accessible 4-Channel DVR with 4 Night Vision Cameras and 500 GB HD : Surveillance Dvr Kits : Camera & Photo

USB DVR 4 Channel Motion Activated Grabber System - YouTube
http://thespygeeks.com/product-demos-usb-dvr-sun-glasses-voice-changer-camera-systems/ USB DVR 4 Channel System-Video Demonstration This short video will ...

Swann DVR-4 2600 4-Channel DVR & Camera Kit Review ...
This video surveillance system delivers a terrific price/performance ratio, but it limits your coverage to a 60-foot radius from the DVR. The $500 price ...

First Alert 4 Channel DVR with 4 Wired Cameras Video ...
For more information and to purchase this product, see our website here: http://www.firstalertstore.com/store/products/First-Alert-4-Channel-DVR-with-4 ...


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Editor's picks

  • Shenzhen Anran Security Technology Co., Ltd

    ANRAN 4 Channels H.264 Network Full D1 Motion Detection 4CH DVR CCTV Surveillance Security Camera System Digital Video Recorder

    Photography (Shenzhen Anran Security Technology Co., Ltd)

    Rating (21 reviews):
    (3.6/5)
    Shenzhen Anran Security Technology Co., Ltd

    Somebody is loosing money

    0 5/5 DallasClubGuy "DCG" (Texas) - See all my reviews Verified Purchase(What's this?) This review is from: ANRAN 4 Channels H.264 Network Full D1 Motion Detection 4CH DVR CCTV Surveillance Security Camera System Digital Video Recorder (Electronics) I was looking for a device to make a 4-up display for a 16 channel security system. To buy a dedicated device to achieve this,I have purchased quite a few devices at over $100. Some of these devices were only for black and white, no color. Here, for far less than half the price, is a device that will hold a hard drive and offer me back up. I was so happy, I bought two. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , November 16, 2014

    Easy to set up to record

    After reading other reviews, I made sure that I put the HDD in before plugging in the DVR. After turning on the power the HDD formatted instantly. Within minutes it was up and running. I'm able to record based on motion detection which is what I wanted. For that purpose I give it 5 stars. I don't have it set up to view via internet so I can't comment on that aspect.As far as my technical ability, I simply went to youtube to learn how to put in the HDD. In other words, I'm not necessarily technologically savvy. If I can set this up to simply record, anybody can. If you're wanting info on how easy it is to set up via internet, again, I can't comment on that. I'm not set up via the internet.Oops, I need to make a change. I forgot that the remote doesn't work. It's a piece of junk. But, a wireless mouse plugged into the USB port is just as efficient. It would have been a better design if the USB was on the side or the front of the DVR instead of the... 4/5 Concerned American - See all my reviews Verified Purchase(What's this?) This review is from: ANRAN 4 Channels H.264 Network Full D1 Motion Detection 4CH DVR CCTV Surveillance Security Camera System Digital Video Recorder (Electronics) After reading other reviews, I made sure that I put the HDD in before plugging in the DVR. After turning on the power the HDD formatted instantly. Within minutes it was up and running. I'm able to record based on motion detection which is what I wanted. For that purpose I give it 5 stars. I don't have it set up to view via internet so I can't comment on that aspect.As far as my technical ability, I simply went to youtube to learn how to put in the HDD. In other words, I'm not necessarily technologically savvy. If I can set this up to simply record, anybody can. If you're wanting info on how easy it is to set up via internet, again, I can't comment on that. I'm not set up via the internet.Oops, I need to make a change. I forgot that the remote doesn't work. It's a piece of junk. But, a wireless mouse plugged into the USB port is just as efficient. It would have been a better design if the USB was on the side or the front of the DVR instead of the... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , December 27, 2014

    Cheap but impressive.

    For the price, I would have given it 5 stars but,,, the remote was DOA ( that means "dead on arrival") and the led indicators for "Alarm" and "Record" are reversed. (I'm sure that's just a hardware programming error but my soldering iron can fix that, hehehe). The instructions are in broken English and leave out some important steps, like how to hook up to a router and connect wirelessly to a laptop, Simple instructions as to how to match up the IP addresses, what matters and what will be done automatically.... I didn't knock off a star for that because the operating system/menu/program, whatever you want to call it, is simple enough, that after 4 nights of trial and error and slogging through the instructions, I have managed to set it up to record motion only in short videos and I can review saved files and watch real time wirelessly on my laptop. (I think the Author of the instructions assumed the users would understand networking and does not simplify or... 4/5 James - See all my reviews Verified Purchase(What's this?) This review is from: ANRAN 4 Channels H.264 Network Full D1 Motion Detection 4CH DVR CCTV Surveillance Security Camera System Digital Video Recorder (Electronics) For the price, I would have given it 5 stars but,,, the remote was DOA ( that means "dead on arrival") and the led indicators for "Alarm" and "Record" are reversed. (I'm sure that's just a hardware programming error but my soldering iron can fix that, hehehe). The instructions are in broken English and leave out some important steps, like how to hook up to a router and connect wirelessly to a laptop, Simple instructions as to how to match up the IP addresses, what matters and what will be done automatically.... I didn't knock off a star for that because the operating system/menu/program, whatever you want to call it, is simple enough, that after 4 nights of trial and error and slogging through the instructions, I have managed to set it up to record motion only in short videos and I can review saved files and watch real time wirelessly on my laptop. (I think the Author of the instructions assumed the users would understand networking and does not simplify or... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , January 25, 2015
    List Price: $120.00
    Price: $89.00
    You Save: $39.10 (44%)
    Plug-in-Play for easy use
    Full D1 recording on all 4 channels
    Monitor remotely anywhere in the world
    Support TV、VGA & HDMI output
    Remote Access


  • Evertech

    4 Ch 4 Channel CCTV Security Eagle Eye DVR 4 Channel Full D1 Real Time Iphone Android Mobile Access

    Photography (Evertech)

    Video Recording: All Channels 960H
    HDMI Video Output: 1080P Resolution
    Mobile Surveillance with EagleEyes
    4 CH Push Status H264 CCTV DVR H.264 Recording
    Push Video: Active Event Notification with EagleEyes App


  • Q-see

    Q-See QT534-5 4-Channel Full D1 Smart Recording DVR with Pre-Installed 500GB Hard Drive (Black)

    Photography (Q-see)
    List Price: $199.99

    Stream Live Video Directly to a remote MAC or PC, iPhone, iPad, Android, or Windows Phone. Receive email alerts upon motion detection.
    Full 960H and D1 Real-time recording on all channels at 30FPS
    Customize up to 4 cameras
    Pre-installed 500GB Hard Drive


  • Shenzhen Anran Security Technology Co., Ltd

    ANRAN 8 Channels Full D1 DVR CCTV Network Mobile Motion Detection 8CH H.264 Digital Video Recorder For Surveillance Security Camera System H.264

    Photography (Shenzhen Anran Security Technology Co., Ltd)
    List Price: $159.00
    Price: $130.00
    You Save: $70.10 (54%)

    Full D1 recording on all 8 channels
    Monitor remotely anywhere in the world
    Support TV、VGA & HDMI output
    Plug-in-Play for easy use
    Remote Access


  • Zmodo

    Zmodo PKD-DK4216-500GB H.264 Internet & 3G Phone Accessible 4-Channel DVR with 4 Night Vision Cameras and 500 GB HD

    Photography (Zmodo)
    List Price: $249.00

    TV Monitor BNC Output & PC Monitor VGA Output
    500GB Hard Drive Installed
    Motion Detection Recording
    H.264 Compression Technology
    Viewable Over 3G Smart Phones / Internet


  • ZOSI

    ZOSI 4 Channel Network Standalone CCTV Surveillance Full D1 DVR H.264 960H HDMI Output - iPhone Android VGA Support Real Time Video/Audio Recording Network Video System PTZ Control (No HDD)

    Photography (ZOSI)

    NO Include Hard Drive
    HDMI Output , support 3G/WIFI/e-cloud, remote access
    1 Year Warranty
    4CH BNC input/1CH BNC and 1CH VGA output , 4CH audio input,1CH audio output(RCA)
    4Channel Security H.264 Full D1 Real-time HDMI DVR HDMI Output


  • Night Owl Security

    Night Owl Security L-DVR4-5GB 4-Channel 960H DVR with 500GB Hard Drive HDMI and Free Night Owl Lite App (Black)

    Photography (Night Owl Security)

    Rating (5 reviews):
    (2.4/5)
    Night Owl Security

    Is not easy to program nor acept commands

    0 1/5 Jose A. Torres- Santiago - See all my reviews Verified Purchase(What's this?) This review is from: Night Owl Security L-DVR4-5GB 4-Channel 960H DVR with 500GB Hard Drive HDMI and Free Night Owl Lite App (Black) (Electronics) The equipment don't work properly don't record neither can be used in automatic. Is not easy to program nor acept commands 0 Help other customers find the most helpful reviews  Was this review helpful to you? , January 7, 2015

    Dissapointed

    0 1/5 Marion Oaks Xtreme Fitness - See all my reviews Verified Purchase(What's this?) This review is from: Night Owl Security L-DVR4-5GB 4-Channel 960H DVR with 500GB Hard Drive HDMI and Free Night Owl Lite App (Black) (Electronics) I buy it but,,,the power supply does not work,,neither the remote controll or the mouse,I read the reviews and ignored,,at the time.you open the box you feel that is cheaper..anyway Ill try it but for some reason shutsdown by itself,call night owl tech,and he said that it was a power supply issue..so I returned,never write a review before but this time I take my time and write it,,In case it help others... 0 Help other customers find the most helpful reviews  Was this review helpful to you? , January 18, 2015

    The HDMI pic is great but when BNC is connected to the TV the ...

    0 3/5 Ricky - See all my reviews Verified Purchase(What's this?) This review is from: Night Owl Security L-DVR4-5GB 4-Channel 960H DVR with 500GB Hard Drive HDMI and Free Night Owl Lite App (Black) (Electronics) The HDMI pic is great but when BNC is connected to the TV the cam shots are their but you can not get the menue settings to appear. The menue only displays with the HDMI port. Why have BNC connections if you cant use them. I don't intend to buy converters so this unit is going back. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , January 11, 2015
    List Price: $199.99
    Free Control Management Software and Free "Night Owl Lite" App for Smartphone integration
    Motion Activated Recording with Email Alerts
    4 Channel L Series DVR with Pre-installed 500 GB Hard Drive and HDMI Output
    960H Recording Resolution (960 x 480)
    PC and Mac Compatible


  • Samsung

    Samsung SDS-P3040N 4 Channel DVR (DVR only) with 500GB HDD

    Photography (Samsung)

    True Day & Night with ICR for perfect color reproduction
    View from anywhere : Android, iPhone, iPad, Windows, Mac OS
    PTZ Supportable (PTZ Camera not included)
    Built-in 500GB hard disk drive (SATA), H.264 compression for extended recording
    Multiple search option (Time, Event, Back up, Motion search)


  • ANRAN SECURITY TECHNOLOGY CO., LTD

    ANRAN 4 Channels H.264 Network D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder

    Photography (ANRAN SECURITY TECHNOLOGY CO., LTD)
    List Price: $199.00
    Price: $89.00
    You Save: $39.10 (44%)

    Plug-in-Play for easy use
    Remote Access
    Support TV、VGA & HDMI output
    Monitor remotely anywhere in the world
    Full D1 recording on all 4 channels


  • NuMedia System USA Inc

    Aposonic A-S0401R21SL Compact 4-Channel Full 960H/D1 Recording Surveillance Security Standalone DVR with HDMI Output, Mac Ready (Black)

    Photography (NuMedia System USA Inc)

    Rating (1 reviews):
    (5.0/5)
    NuMedia System USA Inc

    Worth every penny...well designed and support!

    0 5/5 Mr. G Tech - See all my reviews Verified Purchase(What's this?) This review is from: Aposonic A-S0401R21SL Compact 4-Channel Full 960H/D1 Recording Surveillance Security Standalone DVR with HDMI Output, Mac Ready (Black) (Electronics) I usually don't take the time to review items I buy on amazon, but I felt I had to pass on some information regarding this aposonic drv. Its a great product. I have bought three other brands vonnic, SANNCE and this product blows them out of the water. The product is well designed and the software written running this little linux box is great. The support is great unlike the other brands. I have spent hours the other brands working the right way. This one took 10 mins out the box.When you shop for a DVR make sure to read other people's review. It will save you a headache and time. Its not worth saving $50 on a dvr and get a spotty system. Trust me I've been there and done that. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , October 30, 2014
    List Price: $79.99
    Price: $64.99
    You Save: $15.00 (19%)
    DVR Motion detection triggered events can be promptly notified by loud audible alert and / or Email notifications to PCs or smart phones.
    Live view and access control through Internet Explorer, Firefox, Chrome, and Mac OSX/Safari. Streaming live video / playback on mobile smart phones or tablets via free app.
    1x HDD bay, support up to 4TB. 1x Audio-in / 1x Audio-out. Firmware upgradable.
    960H/D1/Half D1/CIF Full Real-Time Recording / Playback Quality. Recording 960x480 / 720x480 / 720x240 / 360x240 Resolution at 30 FPS per channel.
    Dual streaming technology to encode recording stream and network stream separately. Support NAT function, QR code scanning by mobile devices.


Surveillance