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4 Channel Dvr - Surveillance




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4 Channel Dvr - Bookshelf

Global Sources Electronics

Electric industries - 2007

Smart Mobile DVR Systems . Mobile ... Stand-alone 4-channel DVR • Easy DIY installation 104P J-alone 4-channel miniature mobile DVR • Records on a 2.5" HDD GDV-104CF/GDV-101CF Stand-alone 1 - to 4-channel miniature mobile DVR ...



204 pages

Clearly Different Video Surveillance Solutions, Speco Technologies

Creator: Speco Technologies | 2014-02-26

Specotechnologies" Digital Video Recorders 4 Channel Mobile DVR with Built-In GPS & Cloud Archiving D4M500 Front panel 50068 D4M500 8.87” (W) x 9.65” (D ) Features The D4M500 provides the cutting edge of mobile solutions for any ...

Publisher: Speco Technologies

About this book
For over fifty years, we at Speco Technologies have dedicated ourselves to providing the latest innovationsin video surveillance and electronic accessories, as well as the highest quality audio products for residential and commercial use. We have committed ourselves to providing affordable, dependable merchandise, delivering exceptional customer service, and offering extensive product training, technical and marketing support. We want our customers to grow with us and move forward.  


Asian Sources Electronics

Electronic industries - 2005

Smart DVR Systems for Home, Business and Mobile Security 4-channel standalone mobile DVR system • Equipped with special delay circuits to protect against unstable voltage • Optional anti-shock bracket for additional vibration protection ...


Surveillance Directory

Amazon.com: 4 channel dvr
This 4 channel 960H security DVR has been equipped ... Samsung SDH-B73040 4 Channel HD Security DVR SDR-B73300 (Supports up to 1080p Analog Cameras) by Samsung

4 channel dvr | eBay
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4 Channel Digital Video Recorders | eBay
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4-Channel Security DVR with Internet Remote Viewing ...
ECO Series stand alone network security DVR for wireless and wired security cameras

4 channel dvrs - Staples Inc.
4 channel dvrs (143 items found) Lorex By Flir Lhv21041tc4 4-channel 1080p HD Mpx DVR With 4 ... Q-See® QTH4-4Z3-1 4-Channel HD Digital Video Recorder with 4 Cameras


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Editor's picks

  • ANRAN

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

    Photography (ANRAN)
    List Price: $89.00

    Email alarm with text if activity detected; Support Motion Detection,960H High Recording Resolution, Free Life Time Tech Support and remote assistance.
    With P2P technology, the DVR can easily connect the network; Dual stream design, HD local application and smooth network preview.
    4CH 960H High Resolution DVR with HDMI VGA Output H.264 Compress mode, real-time D1 video playback,offers 960H (960x480) recording on all 4 channels ,No hard drive included
    Easy operation interface, support multiple languages. Support VGA/ HD video output, with 2 USB2.0 interfaces. No HDD(hard drive specification is 3.5 inch ,1 SATA port and max support 3TB)
    Remote viewing: Smartphone/tablet PC remote viewing anytime anywhere for residential surveillance uses and business surveillance uses. Pls download and install Xmeye for smartphone client remote viewing, pls scan the DVR recorder serial number (Right-click the mouse to select guide), please make sure the NAT status is connected( pls make sure the IP address of dvr is same as your router's ).


  • Zmodo

    Zmodo ZMD-DT-SBL4 4 Channel 960H Surveillance Security DVR with Smartphone (Black)

    Photography (Zmodo)

    Rating (62 reviews):
    (3.7/5)
    Zmodo

    Excellent security DVR. Had one small issue for our installation.

    Zmodo makes fantastic equipment. We had an 8-channel Zmodo security DVR up until 2013. We replaced it with a non-Zmodo 16-channel unit because I wanted high-resolution/high-framerate recording. However, it didn't have the pre-motion record which I was used to with Zmodo. That's where it always has a running recording buffer so when it does sense motion, it actually records video a few seconds before the motion was sensed on top of the motion-activated video itself. When I found out about this new unit from Zmodo, I ordered it to replace the klunky 16-channel unit we currently have.This new Zmodo 16-channel unit is very high quality. The hard-drives installed easily with the screws they provided (no special mounting rails required.) It was easy to setup. Note that when you turn it on, it does take a while to boot up. The QRC scan code and the smartphone app worked great for local network viewing, but beware, it doesn't work outside over the cellphone network - well, not... 4/5 JD - See all my reviews Verified Purchase(What's this?) This review is from: Zmodo ZMD-DT-SJN6 16 Channel 960H Surveillance Security DVR with HDMI and Smartphone (Black) (Electronics) Zmodo makes fantastic equipment. We had an 8-channel Zmodo security DVR up until 2013. We replaced it with a non-Zmodo 16-channel unit because I wanted high-resolution/high-framerate recording. However, it didn't have the pre-motion record which I was used to with Zmodo. That's where it always has a running recording buffer so when it does sense motion, it actually records video a few seconds before the motion was sensed on top of the motion-activated video itself. When I found out about this new unit from Zmodo, I ordered it to replace the klunky 16-channel unit we currently have.This new Zmodo 16-channel unit is very high quality. The hard-drives installed easily with the screws they provided (no special mounting rails required.) It was easy to setup. Note that when you turn it on, it does take a while to boot up. The QRC scan code and the smartphone app worked great for local network viewing, but beware, it doesn't work outside over the cellphone network - well, not... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , November 29, 2015

    Better PC software would make this unit 5 stars

    First the pros: Support for 3 hdd, up to 4tb each I believe. Full 960H recording at 30fps, this is better than D1 and HD1 I learned. I currently have only one 960h camera and it works much better with this unit. The units interface is easy to use. Plenty of ports for all sorts of things including two front ports for external USB drives for backup. All of this should have given it a full 5 stars. However:The con: Zviewer for the PC is buggy and slow. For example I can't see all my cameras on one screen even though I should be able to. No option for multi channel playback that I can find. I've used it on a Win 7 laptop as well as a VM in linux (really wish someone could come out with a really good linux app, but I digress) Playback in software is only up to 4x as far as I can tell but 16x on the unit itself. What Zmodo has here is a great piece of hardware that should be 5 stars (or higher) but the software really hurts it. It's a shame too because after a lot of searching... 3/5 Christian from Ohio - See all my reviews Verified Purchase(What's this?) This review is from: Zmodo ZMD-DT-SJN6-2TB 16 Channel 960H Surveillance Security DVR with HDMI and Smartphone (Black) (Electronics) First the pros: Support for 3 hdd, up to 4tb each I believe. Full 960H recording at 30fps, this is better than D1 and HD1 I learned. I currently have only one 960h camera and it works much better with this unit. The units interface is easy to use. Plenty of ports for all sorts of things including two front ports for external USB drives for backup. All of this should have given it a full 5 stars. However:The con: Zviewer for the PC is buggy and slow. For example I can't see all my cameras on one screen even though I should be able to. No option for multi channel playback that I can find. I've used it on a Win 7 laptop as well as a VM in linux (really wish someone could come out with a really good linux app, but I digress) Playback in software is only up to 4x as far as I can tell but 16x on the unit itself. What Zmodo has here is a great piece of hardware that should be 5 stars (or higher) but the software really hurts it. It's a shame too because after a lot of searching... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , August 7, 2015

    Get it with the drive if you want to keep the recordings

    1/5 Andy - See all my reviews Verified Purchase(What's this?) This review is from: Zmodo ZMD-DT-SBL4-1TB 4 Channel 960H Surveillance Security DVR with 1TB Hard Drive and Smartphone (Black) (Electronics) If you want a hard drive then buy this WITH the hard drive. I bought a drive separately and couldn't get it to work. Come to find zmodo tech support said that it was "too good" and spun too fast... needed a slower drive built for DVR's and they recommended WD Purple. I bought that and again they couldn't see the drive after calling for support. Their suggestion was to send it in to them for support. How about no.... I sent back to Amazon and just bought the device with the drive already in it and working (same price as buying the pieces on my own). Help other customers find the most helpful reviews  Was this review helpful to you? , May 9, 2016
    List Price: $64.99
    Remote View Anywhere, Anytime with Free App & 2 Year Warranty
    New Intelligent Recording
    Superior 960H Display
    Push Notifications to Smartphone When Motion Detected
    Easy P2P Setup - Scan a QR Code & Access Remotely in Seconds


  • KKmoon

    KKmoon 4 Channel 960H CCTV Surveillance Video Recorder H.264 HDMI Mobile Phone View Motion Detection

    Photography (KKmoon)
    List Price: $44.99

    With P2P cloud function.
    Support 1920 * 1080P HDMI and 1024 * 768 VGA output.
    4-ch video and 2-ch Audio input, 4-ch playback.Multi-stream recording resolution and Multiple backup modes.
    Scheduled recording, motion detection, digital zoom.
    H1 year warranty period,264 Video Compression format. Support pre-alarm recording(before 30 sec).


  • 101 Audio Video Inc.

    Digital Surveillance Recorder 4-Channel HD-TVI 1080p H.264 True-HD DVR with Pre-Installed 1TB Hard Drive Playback Internet & Mobile Phone Accessible HDMI TVI/Analog/IP Smart Recording Real Time for CCTV Camera Home Office Security System Network (Only work with HD-TVI Cam, Standard Analog Cam and IP Cam)

    Photography (101 Audio Video Inc.)
    List Price: $163.99

    4CH HD-TVI DVR, Triplex: Live / Playback, Record, Network. Standard H.264 Video Compression with low bit rate and better image quality.
    Support 1 Internal SATA HDDs (up to 6TB Storage Capacity). Support both iphone, Android Phone, and 4 Major Web Browsers (IE / Firefox / Safari / Chrome). Support HDMI & VGA video output. USB Backup and USB Mouse.
    Support 3 Years Manufacturer Warranty.
    Pre-Alarm Recording and Motion Detection. Dual-stream: network video and local recording.
    CMS and web-based remote monitoring software. Up to 1080P HDMI and 1920 x 1024 VGA Output Resolution.


  • HISVISION

    HISVISION 4CH 1080N AHD DVR 3-in-1 HVR (1080P NVR+1080N AHD/960H Analog+720P Hybrid) Real-Time Surveillance Security DVR HDMI/VGA Output P2P Cloud Mobile QR Scan Remote Access Motion Detection-No HDD

    Photography (HISVISION)
    List Price: $140.00

    4CH DVR+NVR+HVR 3-in-1 Advanced Hybrid DVR security system--Support 960P/1080N AHD Camera/1080P Onvif IP camera.HDMI and VGA output.NOTE:HD-SDI camera is not workable with HISVISION HVR
    Motion Detection Email Alarm--Allows you to Record Only When Motion is Detected So That You Can Save Hard Drive Storage Space without Missing Important Events,USB Backup Feature for Peace of Mind
    1 year warranty and Lifetime Support.Updated user manual URL http://www.hisvisioncctv.com/h elp; IP Cameras must support ONVIF
    Amazing Quick QR Code Scan & P2P--Scan QR Code on DVR from Free App GOODEYE to instantly access live video and playback on Windows PC/iPhone/Android/Tablets or Standard Web Browsers, No more complicated DDNS and network configuration involved
    3 mode:1) DVR mode(Pure Analog):4*1080N/4*720P/4*960H AHD camera;2 )NVR mode(Pure Network):8*1080P/12*960P/8*720 P onvif IPC;3) Hybrid mode(Analog+Network):2*720P AHD camera+2*720P onvif IPC


  • ANRAN

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

    Photography (ANRAN)
    List Price: $39.99

    Remote Access
    Full D1 recording on all 4 channels(Not include hard drive)
    Support TV、VGA & HDMI output
    Monitor remotely anywhere in the world
    Plug-in-Play for easy use


  • Samsung

    Samsung SDH-B73040 4 Channel HD Security DVR SDR-B73300 (Supports up to 1080p Analog Cameras)

    Photography (Samsung)
    List Price: $119.00

    Supports up to 1080p Analog Cameras; Backwards compatible with previous BNC Cameras
    Smartphone and PC ready. View Anytime/Anywhere! Remote viewing on Internet Explorer or iPOLis mobile.
    Cameras and Camera Cables not included; Compatible with SDC-9441BC Camera and more
    4 Channel 1TB HDD Recording DVR with DVR Accessories
    (Open Box) Unused New Product; HD (CH 1~4): Supports 1080p/720P/960H/D1/HD1/CIF recording


  • Zmodo

    Zmodo ZMD-DT-SBL4-1TB 4 Channel 960H Surveillance Security DVR with 1TB Hard Drive and Smartphone (Black)

    Photography (Zmodo)
    List Price: $149.99

    Push Notifications to Smartphone When Motion Detected
    Superior 960H Display with 1TB Hard Drive installed
    New Intelligent Recording
    Remote View Anywhere, Anytime with Free App & 2 Year Warranty
    Easy P2P Setup - Scan a QR Code & Access Remotely in Seconds


  • OWSOO

    OWSOO 4 Channel DVR Full 960H/D1 H.264 P2P Network CCTV Security Phone Control Motion Detection Email Alarm for Surveillance Camera

    Photography (OWSOO)
    List Price: $44.99
    Price: $5.01
    You Save: $39.98 (89%)

    Email alert and alarm notification. When motion detection is triggered, the DVR will automatically send out alarm notifications to your email, including snapshot on the spot.
    P2P cloud service for Android/iOS mobile devices remote view anywhere anytime.
    Multiple ways to access on the PC, phone and pad, can be viewed by PC client, Phone APP and IE browser.
    Support 4-ch 960H/D1 analog cameras input and 2-ch 960H sync playback
    Motion detection recording. The DVR will be triggered to record when detect something moving. NO trigger, no record, more intelligent and space-saving.


  • Tollar

    A-ZONE 4 Channel 1080P DVR AHD Surveillance Camera System W/ 2x HD 1.3MP waterproof Night vision Indoor/Outdoor CCTV Home Security Cameras, Including 1TB HDD

    Photography (Tollar)
    List Price: $176.99

    This video security camera support P2P (specialized website for super cloud service), one step to do remote control easily & conveniently without any complicated setting. Get instant email alerts when motion detected.
    QR Code Scan in seconds. Mobile phone view and remote access simultaneously, View anytime, anywhere with remote viewing via internet, smart phone, and tablet.
    Advanced AHD(Analog+network HD), DVR/HVR/NVR three in one. Pre-Installed 1TB Hard Drive (expandable up to 4 TB) for long time Continuous Recording at Highest Resolution.
    AHD(1080P) DVR with 960P 1.3MP IP67 Heavy-Duty Metal Weatherproof Bullet outdoor security Cameras 100ft / 30M night vision: Provide you Crystal Super Clear image with affordable price. It's the best security cameras for your home and business.
    All cctv camera security system CE & FCC certified with qualified power supplies. Guaranteed for 45 days replacement 2 Year Warranty and Free Life Time Tech Support. Surveillance Camera Kits


Surveillance