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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 | Digital Video Recorders for 4 Cameras
A 4 channel DVR is the entry level digital video recorders in the security camera industry. It supports up to 4 Cameras.

Defender 4-Channel DVR with 4 Security Cameras 21020 B&H Photo
Buy Defender 4-Channel DVR with 4 Security Cameras features All-in-One Security Package, Pre-Installed 500 GB HDD. Review Defender Surveillance Kits, Surveillance

Amazon.com : ELEC® New 4-Channel 960H HDMI CCTV H.264 DVR ...
ELEC® New 4-Channel 960H HDMI CCTV H.264 DVR 500GB Hard Drive Pre-installed 4 CMOS 600TVL IR Outdoor Security Cameras (Black) Elec-CVK-1004C1-500GB

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

LaView LV-KDV0404B5B Complete 4 Channel Security DVR ...
Buy LaView LV-KDV0404B5B Complete 4 Channel Security DVR System Easy DIY Four 520TVL Infrared Surveillance Cameras (No HDD) ...


ADVANCED PRODUCT FINDER

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Editor's picks

  • Shenzhen Anran Security Technology Co., Ltd

    ANRAN H.264 Network 960H Full D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder

    Photography (Shenzhen Anran Security Technology Co., Ltd)

    Rating (64 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 H.264 Network 960H Full D1 Motion Detection 4CH DVR CCTV Surveillance Security 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

    Installation was pretty easy. I stuck a random hard drive that ...

    0 3/5 JK (Iowa, USA) - See all my reviews Verified Purchase(What's this?) This review is from: ANRAN H.264 Network 960H Full D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder (Electronics) It works. The user interface is clunky, but every security DVR I've used is. For the price I paid it's acceptable. I have not yet tried to stream the video over the public internet, but I am able to view it from my laptop on the LAN.Installation was pretty easy. I stuck a random hard drive that was laying around into the unit, connected it to my TV, and powered it up. It formatted the drive and I went through the config menus. After that I moved it to a corner of the basement and put it to work. I haven't touched the unit since. If I want to look at it, I use the included software. Speaking of which, that software sucks. Again, every DVR I've used is pretty bad, even some that cost a lot more than this one. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , January 14, 2015

    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 H.264 Network 960H Full D1 Motion Detection 4CH DVR CCTV Surveillance Security 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: $199.00
    Support TV、VGA & HDMI output
    Remote Access
    Plug-in-Play for easy use
    Full D1 recording on all 4 channels
    Monitor remotely anywhere in the world


  • 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)
    List Price: $79.99

    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.
    Dual streaming technology to encode recording stream and network stream separately. Support NAT function, QR code scanning by mobile devices.
    DVR Motion detection triggered events can be promptly notified by loud audible alert and / or Email notifications to PCs or smart phones.
    960H/D1/Half D1/CIF Full Real-Time Recording / Playback Quality. Recording 960x480 / 720x480 / 720x240 / 360x240 Resolution at 30 FPS per channel.
    1x HDD bay, support up to 4TB. 1x Audio-in / 1x Audio-out. Firmware upgradable.


  • 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

    H.264 Compression Technology
    500GB Hard Drive Installed
    TV Monitor BNC Output & PC Monitor VGA Output
    Kindly refer the support guide in product description to trouble shoot issues with the product use
    Viewable Over 3G Smart Phones / Internet


  • Q-see

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

    Photography (Q-see)

    Rating (141 reviews):
    (3.9/5)
    Q-see

    Fantaticly simple system

    0 5/5 Chef Scott "Sharpsburg" (Shepherdstown, WV) - See all my reviews, January 23, 2014

    Doesn't Live Up to Claims

    Like the other reviewer said, we wanted to like this system. The main reason we are returning it is because the video is so bad that unless the subject gets within 20 feet or less from the camera (during daylight), it will be virtually impossible for Police to positively identify the perp. The picture is very grainy until they get at least that close. Night vision you lose even more definition but it wasn't as bad as we had expected. So if you need this for close up areas, you should be fine but if you want to mount this on the eve of your house, you probably aren't going to get video worth a darn. Their claims of 100 feet, yes you can see a body but it's a faceless body and even during daylight hours, you can't even positively identify the color of clothing the person is wearing until they get within 20 feet or so. The second reason we are returning is that it's not cooperating with our network so we can remotely view our cameras. We've followed all instructions, went online to try... 2/5 D. Robnett (Seattle, WA) - See all my reviews, March 24, 2014

    Inexpensive Camera System That Works Great@

    0 5/5 Jamie Ratliff - See all my reviews This review is from: Q-See QT534-4E4-5 4 Channel Full D1 Surveillance System with 4-960H/700TVL Cameras and Pre-Installed 500GB Hard Drive (Electronics) Vine Customer Review of Free Product (What's this?) I have used multiple camera systems before, including top of the line consumer systems like Lorex, which can easily cost a thousand dollars more than the Q-See system here. The Q-See system is easy to setup, and includes a large poster like instruction sheet with step by step instructions for getting started. The directions are even in English! (I have seen some only in Chinese or something). I have used this camera system two ways. The first is a fixed mounted system that keeps an eye on our driveway and where the cars and trucks are parked. I have also used the system during a Paranormal investigation by taking with me and using a few of the Q-See cameras and a couple of older cameras from Lorex. I was happy with the system in both instances. The remote viewing option if great to have, and makes it easy to check up on things while you are gone. If you are looking for a camera system for your home or small business, this system is a good investment. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , January 10, 2014
    List Price: $199.99
    Full 960H and D1 Real-time recording on all channels at 30FPS
    Customize up to 4 cameras
    Pre-installed 500GB Hard Drive
    Stream Live Video Directly to a remote MAC or PC, iPhone, iPad, Android, or Windows Phone. Receive email alerts upon motion detection.


  • Zmodo

    Zmodo PKD-DK4216 Surveillance Camera Kit with 4-Channel H.264 DVR and 4 Indoor/Outdoor IR Cameras - Hard Drive Not Included

    Photography (Zmodo)
    List Price: $149.99
    Price: $114.99
    You Save: $35.00 (23%)

    PTZ via RS485 Port
    H.264 Hardware Compression
    1/4" Color CMOS Cameras with 420 TV-Lines, Night Vision up to 30'
    TV Monitor BNC Output and PC Monitor VGA Output
    Network Access and Live View via Smart Phone & 3G Mobile (iPhone & Google Android)


  • Samsung

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

    Photography (Samsung)

    Rating (3 reviews):
    (4.7/5)
    Samsung

    I had bought a Samsung system for my office and it was so easy to setup and get online that I wound up ...

    0 4/5 K. Gallagher (New York) - See all my reviews, February 24, 2015

    It was easy to set up

    0 5/5 Janice N. Dinse - See all my reviews, May 15, 2015

    Five Stars

    0 5/5 Steve T. - See all my reviews Verified Purchase(What's this?) This review is from: Samsung SDS-P3040N 4 Channel DVR (DVR only) with 500GB HDD (Electronics) Really good DVR. Simple 0 Help other customers find the most helpful reviews  Was this review helpful to you? , March 16, 2015
    View from anywhere : Android, iPhone, iPad, Windows, Mac OS
    Multiple search option (Time, Event, Back up, Motion search)
    True Day & Night with ICR for perfect color reproduction
    Built-in 500GB hard disk drive (SATA), H.264 compression for extended recording
    PTZ Supportable (PTZ Camera not included)


  • ZOSI

    ZOSI 4CH Network Standalone CCTV Surveillance Full D1 DVR Real Time HDMI Video System 500GB Hard Drive iPhone 3G

    Photography (ZOSI)

    With 500GB Hard Drive
    4CH BNC input/1CH BNC and 1CH VGA output , 4CH audio input,1CH audio output(RCA)
    HDMI Output , support 3G mobile phone ,computer Remote view
    4 channel Security H.264 Full D1 Real-time HDMI DVR
    Ship Fast with Tracking. 1 Year Warranty


  • ANRAN SECURITY TECHNOLOGY CO., LTD

    ANRAN 4 Channels H.264 960H Network D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder

    Photography (ANRAN SECURITY TECHNOLOGY CO., LTD)

    Rating (4 reviews):
    (3.0/5)
    ANRAN SECURITY TECHNOLOGY CO., LTD

    / cuz elec 4ch was way better bring them beck good set up right out box ...

    0 3/5 booby someone - See all my reviews This review is from: ANRAN 4 Channels H.264 960H Network D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder (Electronics) Very hard set up ..and can only use 500gb and up I had 320gb ...poop.. its very hard to set up but has very fast shipping tho..... : / cuz elec 4ch was way better bring them beck good set up right out box go with elec .... I will b returnig. Not happy but works. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , May 31, 2015

    This didn't come "plug-in'play". It comes without a hard ...

    0 1/5 Josh Adlesperger - See all my reviews Verified Purchase(What's this?) This review is from: ANRAN 4 Channels H.264 960H Network D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder (Electronics) This didn't come "plug-in'play". It comes without a hard drive and I'm not sure how to get the software loaded. Not what I expected to have to do! 0 Help other customers find the most helpful reviews  Was this review helpful to you? , April 10, 2015

    Buy a Swann at Costco! You'll be happier!

    0 3/5 isaballe - See all my reviews Verified Purchase(What's this?) This review is from: ANRAN 4 Channels H.264 960H Network D1 Motion Detection 4CH DVR CCTV Surveillance Security System Digital Video Recorder (Electronics) Returned the Anran and purchased an exceptional Swann system with 4 720tvl cameras from Costco for $200. A far superior system and it works great. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , April 29, 2015
    List Price: $199.00
    Price: $89.00
    You Save: $39.10 (44%)
    Support TV、VGA & HDMI output
    Monitor remotely anywhere in the world
    Full D1 recording on all 4 channels(Not include hard drive)
    Plug-in-Play for easy use
    Remote Access


  • ANRAN SECURITY TECHNOLOGY CO., LTD

    ANRAN 4 Channels 960H Home Surveillance DVR With 7 Inch Screen H.264 Full D1 Resolution HDMI Port Network Motion Detection CCTV Surveillance Security Camera System Digital Video Recorder

    Photography (ANRAN SECURITY TECHNOLOGY CO., LTD)
    List Price: $298.60
    Price: $249.00
    You Save: $140.00 (56%)

    * Video and audio real time recording and playback at the same time
    * Integrate 7inch digital LCD, the screen resolution is 800X480; Support RS-485 PTZ control (speed dome camera), and preset positions operation; Multiplex operation: live, record, playback, network can be operated at the same time
    * Monitor remotely anywhere in the world; Plug-in-Play for easy use
    * Support System Microsoft Windows 2000,Microsoft Windows XP, Mobile, Symbian, Mobile Pocket, iPhone iOS, Windows7, Android
    * Full D1 4 Channel DVR with 7 Inch Monitor features H.264 Video Compression, D1 Resolution Record and Playback as well as having HDMI Output and Support Phone Viewing is considered a true all in one security solution;


  • iSmart

    iSmart 4 Channel H.264 CCTV Security Surveillance HDMI Motion Recording DVR with pre-installed 500GB Hard Drive (D6104FH + 500GB)

    Photography (iSmart)

    Rating (3 reviews):
    (4.0/5)
    iSmart

    Three Stars

    0 3/5 10ROOSTER - See all my reviews Verified Purchase(What's this?) This review is from: iSmart 4 Channel H.264 CCTV Security Surveillance HDMI Motion Recording DVR with pre-installed 500GB Hard Drive (D6104FH + 500GB) (Electronics) instruction on use not that greatbut it works 0 Help other customers find the most helpful reviews  Was this review helpful to you? , April 23, 2015

    Four Stars

    0 4/5 walter - See all my reviews Verified Purchase(What's this?) This review is from: iSmart 4 Channel H.264 CCTV Security Surveillance HDMI Motion Recording DVR with pre-installed 500GB Hard Drive (D6104FH + 500GB) (Electronics) now I need a better camera 0 Help other customers find the most helpful reviews  Was this review helpful to you? , May 7, 2015

    worth every penny

    0 5/5 Lisa Lenz (Hopedale, IL, US) - See all my reviews Verified Purchase(What's this?) This review is from: iSmart 4 Channel H.264 CCTV Security Surveillance HDMI Motion Recording DVR with pre-installed 500GB Hard Drive (D6104FH + 500GB) (Electronics) Does everything it claims it will do! Finally, a product I can give a 5 star rating! I would recommend to anyone looking for a security digital video recorder (dvr). Easy to hook up and install. Simple, straight forward instructions. No hassle. AND cost efficient. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , July 14, 2014
    List Price: $199.95
    Price: $129.95
    You Save: $70.00 (35%)
    P2P Auto Connection
    Access live view via Internet using IE browser.
    Pre-installed 500GB Hard Drive
    HDMI ouput; Motion detection recording
    Smartphone compatible: iPhone, Android, Blackberry


Surveillance