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Model # 21091

Internet # 204421880

8-Channel Smart Security DVR with Hard Drive and (4) Bullet and (4) Dome Ultra Hi-Resolution Cameras

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

$449.00 /each




Model # 21091

Internet # 204421880

Trust Defender to make thieves and vandals think twice about approaching your property. Four sleek dome cameras blend seamlessly into any environment, while four outdoor bullet cameras keep a watchful eye with glare-reducing sunshade and 100 ft. of automatic night vision. All Defender cameras feature 600 TVL resolution and high-density, weather-resistant aluminum housing, so you’ll see everything happening on your property clearly - even in the dark. View your camera feed 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. 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.

  • High-density black aluminum casing makes for a simple and clean installation with full-range 360° adjustability
  • Defender bullet cameras are equipped with night vision that automatically activates, thirty-six infrared LEDs provide crisp and detailed night imagery as you monitor from up to 100 ft. away, even in complete darkness
  • Defender cameras are equipped with 600 TV lines of resolution and an IR cut filter to enhance color and detail, the DVR records in D1 resolution, which is the equivalent of 704 x 480 pixels or DVD quality, the result is a clear, crisp and accurate video feed
  • You will always feel in control when viewing your investment lives anytime, from anywhere, via internet, smartphone, and tablet with Defender, review previously recorded footage from any computer with an Internet connection, email alerts with photo, can also be sent immediately or at your convenience when unexpected motion is detected by this system
  • Defender system is designed to send you an email alert, complete with photo, if any motion is detected on your property or if any of your cameras experience video loss
  • 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
  • Included 500GB hard drive allows continuous monitoring and recording of over two years’ worth of footage, maximize available memory with motion activated recording and H.264 compression technology, DVR alerts will activate to notify user when HDD is full, back up and transfer footage to USB flash
  • Professional-grade aluminum housing will protect against rust, deterioration and glare
  • Each camera’s 65 ft. of cable runs through the cable mount and then directly into the wall, leaving no part of the cable exposed, your footage will be secure
  • This Defender system functions just like a computer, with a mouse for pointing and clicking and an intuitive icon-based menu that provides prompts and coaching to assist you in navigating the system
  • Monitor up to 8 areas with this 8-channel Defender DVR kit, 8 cameras will keep an eye on your entire property for added peace of mind
  • Mount the on ceilings or walls for discrete monitoring at your home or business, dome cameras feature 24 infrared LEDs for 65 ft. night vision
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Connected Home Protocol 
Electrical Product Type 
Video Surveillance DVR 
Hard Drive Size 
321GB to 500GB 
Maximum Record Time (hrs) 
Number of Channels 
Product Weight (lb.) 
3.75 lb 
Recording Resolution 
2CIF/D1 - 720x240 
Remote Control 
Storage Capacity 
500 GB and under 
Surveillance Features 
Remote Internet Viewing,USB Connection 
Surveillance Included 
Wired or Wireless