New Model

8-Channel 1TB DVR with (4) 600TVL SVAT Series Cameras
  • Defender
  • Model # 21377
  • Internet # 206450967

8-Channel 1TB DVR with (4) 600TVL SVAT Series Cameras

$193.99 /each

Compare to Discontinued Model View Product

Discontinued Model



Model # 21024

Internet # 203244669

8-Channel 500GB HDD Surveillance System with (4) 600 TVL Cameras and 100 ft. of Night Vision

This item has been discontinued.
The Home Depot no longer carries this specific product.

  • Wide angles viewing
  • User friendly smart menu
  • Long range night vision



Model # 21024

Internet # 203244669

Trust Defender to make thieves and vandals think twice about approaching your property. Defender systems function just like a computer, with a mouse for pointing and clicking and an intuitive icon-based menu for easy set up and use. View anytime, anywhere with remote viewing via internet, smartphone, and tablet and receive email alerts, with photo, when motion is detected on your property. Our 1 Step Remote Viewing software application auto-networks your DVR in less than 5 minutes, available as a free download for PC and Mac. Record over 2 years’ worth of footage on the included 500GB hard drive. Four all-weather cameras deliver clear, ultra high-quality video with 600TVL. 36IR LEDs allow for 100 ft. of automatic night vision. Expand this system up to 8 cameras for maximum surveillance indoors and outdoors. Anti-vandal mount ensures cameras cannot be tampered with and 65 ft. of cable allows for greater flexibility in mounting around your home or business. Don’t give thieves a chance. Stop them with Defender!

  • Icon-based Smart Menu makes for easy point and click operation (just like a computer)
  • Crisp and detailed video you can rely on from D1 resolution, which is equivalent to 720 x 480 or DVD quality
  • 100 ft. of night vision for long range monitoring
  • View your camera footage from anywhere in the world from a PC or Smartphone. Compatible with Internet Explorer, iPhone, BlackBerry, Android, Windows Mobile, Symbian, iPad and most major tablets
  • Ultra-Resolution 600TVL cameras give a clear and detailed picture
  • Record up to 2 years of footage onto the included 500GB hard drive
  • H.264 compression maximizes your recording time while keep high-quality imagery
  • Email alerts with photo will notify you of activity or video loss
  • Customize your recording schedule with motion activated recording
  • Easy installation (mounting and wiring included)
  • Lifetime live customer support can be reached by phone, email or chat in English, Spanish and French
  • Automatic remote viewing setup Our 1 Step Remote Viewing software application auto-networks your DVR in less than 5 minutes. Simply input your DVR’s IP address (found in the menu) into the connection program on your computer, click “Sync to Router”, and 1 Step will automatically do the rest, This software is available as a free download for PC and Mac. Defender offers you the convenience of mobile viewing without any complicated instructions or hassle
  • Each camera comes with 65 ft. of cable allowing for greater flexibility in mounting around your home or business

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Screen Size (In.) 
3-Axis Adjustable Camera 
Camera Connection 
Wired Cameras 
Camera Resolution (TVL) 
Camera Technology 
Analog/ Direct 
Camera Type 
Camera Use 
Indoor/Outdoor Cameras 
Color or Black and White 
Commercial / Residential 
Commercial / Residential 
Connected Home Protocol 
Electrical Product Type 
Video Surveillance Kit 
Hard Drive Size 
321GB to 500GB 
Maximum Record Time (hrs) 
Night Vision Distance (ft.) 
Number of Cameras Included 
Number of Channels 
Optical Zoom 
Recording Resolution 
2CIF/D1 - 720x240 
Storage Capacity 
500 GB and under 
Surveillance Features 
Night Vision,Remote Internet Viewing 
Surveillance Included 
Wireless Cameras 


Brand: Defender
Review Rating: 4 & Up
Connected Home Protocol: Proprietary
46 Questions87 Answers

Customer Questions & Answers

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When you speak of the 65 foot cables, are these for electric access?

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September 2, 2013
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Can I buy this item in the store?

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December 21, 2013
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Does this camera have a USB port

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September 11, 2013
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Can i use the (4) 65' cables to make (2) 130' cables?

Asked by
Woonsocket ri
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May 15, 2014
I only really need two cameras and would hold on to the others as a backup set set rather than buying extra cable. Can I reuse the cables to extend the distance or are the cable m/m or f/f?
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Rated 4.1 out of 5 by 102 reviewers.
Rated 5.0 out of 5.0 by Love this system ! The cameras are clear and set up was only minimally annoying. I am not an expert computer user , but I did figure out how to view online. The only thing we found that was not perfect for us is there are no rotating pan bases made for these cameras. We did buy one but the cameras will not fit as is, so we will try to "adapt" one of the bases to fit the camera. July 15, 2014
Rated 5.0 out of 5.0 by Great cameras for the price, night vision could be better, but work great with additional lighting I bought these cameras about a year ago to prevent break-ins at my cabin. They have truly served there purpose. I haven't had one break in since I installed the cameras. But if you are installing them for remote viewing like I did... make sure you make you IP address static. I forgot to do this and had to wait until my next trip up before I could get them set up for remote viewing. Installation was very easy as far as hardware goes. Make sure not to over tighten the bolts though. Broke the first camera I installed and had to get a new one. They have great pictures during the day, and at night they have a pretty decent close up shot. But not far away shots are a pretty blurry on when viewing remotely. But that may also have something to do with internet connection. August 18, 2013
Rated 4.0 out of 5.0 by Bought this on sale Great setup, love the night vision and day light clarity. only problem's (2) #1camera mounting template is wrong. the upper two holes need to be raised 1/4 inch otherwise screws will slide through upper mounting holes. easy fix. #2 poor instructions on program setup, if you go online to their website its not much better than the manual, very diffucult to understand not to mention does not cover all the funtions of their program. would recommend but be prepard to do a lot of head scratching. January 2, 2013
Rated 4.0 out of 5.0 by Very good for money Relatively easy to set up and get running. Make sure you have a good path to run the enclosed cables. The cables have connectors on both ends and are attached by relatively small gauge wire, so no force pulling of wires would be recommended. Set up slightly confusing since unit comes with instruction on CD ROM and I only had one monitor to switch between system and computer. Still having minor problems with cameras wanting to do their own thing (can't get one camera to stop recording unless motion) when recording but I seem to be gaining ground. One major problem and a call to the company's customer service took care of it. Equipment seems well built and installation was easy. Using mine outdoors and excellent during day, but lacking in detail at night. Have one more camera to install and will move it closer to what I want to see at night. Do not need internet or phone notification so I did not even try. Would buy again given cost and quality trade off for home use. December 27, 2012
Rated 5.0 out of 5.0 by Ultra high resolution camera is great The 600 TVL camera has a great picture both during the day and at night. Had the system a couple of weeks and so far has worked great. instructions say camera can be mounted on the ceiling, but if you do the picture is upside down. Instructions don't tell you how to flip the picture or camera. October 16, 2012
Rated 5.0 out of 5.0 by Can see faces. Easy to hook-up. Fairly easy to use. HARDWARE: Right out of the box was real easy to set-up. Just plug and play. Wiring may take awhile depending on your application. SOFTWARE: Learning curve viewing is fair- easy for the most part but I was confused on a couple items like setting the motion only playback and replaying but I used the computer help guide and got thru it. Saving the video is easy with a flash memory stick placed into the convenient USB they provide but to view it on your computer, you have to download their software and then use this software to convert the file to a format Windows (or Mac) can read- I only swore twice. But after it is on the computer you can use as you would any Windows video- nice. I then used a separate video software (a free video editor from Windows) to edit it (shorten it for the police). VIDEO QUALITY: Faces were good enough in low light to identify faces! Have not used in no light with the LED illumination but looks good on Youtube. Defender 8ch 600 TV Lines. Using it at home. VALUE: At less than 350 USD it was a BEST DEAL thru my research. All I wanted was 4 Camera so I could add other types later (maybe sound or...) COMMENTS: >Like the mouse AND the remote. >I hooked it directly to an old Computer monitor. >Save video onto my computer. >Sound on one channel only. >Need VEGA connection for all features but works OK with RCA connections to a TV too. CONCLUSION: We caught our thief by hiding two cameras. Now we are putting them in plain sight to deter. Good enough viewing quality for any home and most businesses. October 26, 2012
Rated 4.0 out of 5.0 by Best buy for your money I have not installed this camera but I will soon and will give more feedback at a later date. August 3, 2015
Rated 5.0 out of 5.0 by Great item Easy hookup .works perfectly .smartphone app easy access. Will purchase again for next house. June 25, 2015
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