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Connected Pro Wireless 4-Channel Surveillance System with 1TB Hard Drive and 4 Wireless 520 TVL Cameras
  • Defender
  • Model 21304
  • Internet #205068192
  • Store SO SKU #

Connected Pro Wireless 4-Channel Surveillance System with 1TB Hard Drive and 4 Wireless 520 TVL Cameras

Discontinued Model:

Model # 21290

Internet #205068190

Defender Connected Wireless 4-Channel Surveillance System with 500GB Hard Drive and 4 Wireless 520 TVL Cameras-DISCONTINUED

Discontinued Defender

Connected Wireless 4-Channel Surveillance System with 500GB Hard Drive and 4 Wireless 520 TVL Cameras-DISCONTINUED

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Product Overview

Trust Defender to make thieves and v andals 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. Record over 2 years’ worth of footage on the included 500GB hard drive. Connect up to four cameras to this 4-channel system and monitor your business or home inside and out. Don’t give thieves a chance. Stop them with Defender.

  • You’d expect a system that keeps such a close eye over all you hold dear to be complex. You’ll be surprised how easily this Defender system operates, it 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, it’s even so simple to use it will begin recording as soon as it’s plugged in
  • Your security system is only worthwhile if you can actually see the person stealing from you, Defender DVR records in D1 resolution, which is the equivalent of 720 x 480 pixels or DVD quality, the resulting clear, crisp and accurate video feed will help put the criminal away
  • Everyone needs a vacation to get away from it all with Defender you can enjoy yourself with peace of mind, knowing you can view your camera footage live online, anytime and anywhere, on either a PC or Mac you can use such search engines as Internet Explorer or Safari, you can also view footage on almost any smartphone, including iPhone, BlackBerry and roid, Windows Mobile, or Symbian as well as on your iPad and most major tablets, whether monitoring your business or home, you will always feel in control
  • 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
  • Included 500GB hard drive allows continuous monitoring and recording of over two years’ worth of footage, your DVR sends an alert when your memory space is full so that you can choose to overwrite old video or stop the unit from recording
  • Built-in USB port gives you the option of backing up and transferring your video footage with a USB flash drive or external USB hard drive and if you need to exp and your storage even further you can choose to record only when motion is detected, this DVR uses H.264 compression which maximizes recording time, transfers data more efficiently over the internet and you’ll use 50 percent less storage space than traditional compressions - MPEG4, MJPEG - while still benefiting from high-quality imagery
  • Instantly know if any suspicious activity is happening on your property, this 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, you’ll always be in the know, no matter where you are

Compare Similar

$411.99 /each
$649.00 /each
$649.99 /each
Name Wireless HD 1080p 4-Channel 1TB DVR Security System with 4-Bullet Cameras Connected Wireless 4-Channel Surveillance System with 500GB Hard Drive and 4 Wireless 520 TVL Cameras-DISCONTINUED iSecurity 4-Channel 480TVL Digital Wireless Indoor/Outdoor 4 Cameras System Kit with Remote Viewing
Brand Defender Defender SecurityMan
Ratings (43) (320) (8)
Number of Cameras Included 4 4 4
Number of Channels 4 4 4
Camera Connection Wireless Cameras Wireless Cameras Wireless Cameras
Camera Technology Digital Analog/ Direct Digital
Recording Resolution HD-1080 - 1920x1080 2CIF/D1 - 720x240 Full D1 - 720x480
Features 3-Axis Adjustable Camera,App Controlled,Ceiling Mountable,Color Display,Day/Night Mode,HDMI Port,High Definition,Infrared,Night Vision,Remote Monitoring,Smartphone Compatible,USB Connector,Wireless,Wireless Camera Compatible 3-Axis Adjustable Camera,HDMI Port,Night Vision,Remote Monitoring,USB Connection Audio Alert/Siren,Audio Recording,Cloud Recording,Night Vision,Remote Monitoring,SD Recording,Touch Screen Monitor,USB Connection,Visual Alert,WiFi Enabled
Camera Resolution 1080 TVL 520 TVL 480 TVL
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Customer Questions & Answers

how are the cameras powered?

I could not find if they need to be hooked to electricity or battery
Asked by: Teri
Thank you for your inquiry. These cameras require an AC power source. Each camera comes with a 25 foot power adapter. Video is wireless transmitted back to the receiver located at the Digital Video Recorder (DVR).
Answered by: Defender Customer Support
Date published: 2015-09-20

Whats the distance from dvr to camera How far apart and still work properly

Asked by: Dan24
Optimum range is 150 feet when signal is passing through walls or floors. Defender Support
Answered by: Defender Customer Support
Date published: 2015-09-20
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Customer Reviews

Connected Wireless 4-Channel Surveillance System with 500GB Hard Drive and 4 Wireless 520 TVL Cameras-DISCONTINUED is rated 4.5 out of 5 by 320.
Rated 5 out of 5 by from Excellent HD reception this is my second purchase of the cameras needed additional to extend the area i wish to cover..
Date published: 2017-05-11
Rated 5 out of 5 by from GREAT CUSTOMER SERVICE! I just finished the installation of this system. It is working perfectly including live view, remote view, e-mail notifications etc.. I owned another system made by Samsung. It might have been a good system if I just could have gotten it to work. I couldn't, my tecky neighbor couldn't and customer service was a huge zero! Defender is completely different. GREAT CUSTOMER SERVICE!!! Suzanne K was amazing! She made the confusing things so easy. I never had to wait or get a call back. I used live chat and always got right in. She was kind, patient and encouraging! I don't know what they pay her, but it isn't enough. Priceless! Trust me, with a product like this the customer service is what will make the difference!
Date published: 2016-12-05
Rated 5 out of 5 by from VERY HAPPY CUSTOMER my wife and I just purchased this unit before Christmas and I have got to tell you it is the best purchase we have made it is very user-friendly and easy to set up. Two ladies in technical Donna and Susan have been very helpful and so pleasant to talk to. I would recommend this product to anybody and picture quality is phenomenal and where we live the zoom comes in very handy the distance I am getting on this wireless system is a lot further than advertised which makes us extremely happy and I want to take this time to say thanks again for a great product. Ron R
Date published: 2017-01-17
Rated 3 out of 5 by from Working well Bought a few months ago model 21065. Pics are clear & up & working. Took us, we r seniors, to set up. Directions need to be more clear and disk did not show how to set up wireless but support finally got us there. Thanks Brian. App is helpful but again was confusing so another chat with support did the trick. Also got a screen for out laptops that is helpful as we travel. So far, so good. The wireless is nice cause too hard in older home to position with limited outlets etc.
Date published: 2016-08-16
Rated 4 out of 5 by from Overall great unit So this was pretty easy to setup. I am a system admin at a web hosting company so I did have some prior knowledge in this but it was pretty much straight forward on setting this up as well as remote viewing from my android phone. My only issue with this unit is that even on the lowest setting of sensitivity I still get a lot of false positives for recording based on motion due to the sun mainly. Also if you have wifi in your house definitely make sure you have a router with 5Ghz band other wise your wireless connection between your devices will suffer as these wireless cameras work on the same 2.4Ghz as the 2.4Ghz wireless routers. There are lots of customizable options for recording at specific times and getting notifications at specific times which I really like.
Date published: 2014-08-14
Rated 4 out of 5 by from Great Customer Support I bought my system almost a year ago and recently ran into some networking issues from switching internet providers that Michel helped me resolve. The customer service has been really good, quick response time through email and calling to follow-up to ensure the equipment is working properly. The system was easy to install and if any issues arose I sent an email and received a response back with less than 48 hours.
Date published: 2016-09-06
Rated 5 out of 5 by from Wireless Security Camera System I bought this in Dec 2015 for Christmas for my husband whom isn't not tech savvy. He was able to connect all 4 cameras to the DVR with no problems. The term wireless is correct from the cameras to the DVR but the cameras themselves needed to be placed where there was a power outlet or one that is close by. Great I would purchase this product again!
Date published: 2016-11-26
Rated 5 out of 5 by from Easy Set up I bought this camera system after having a vehicle broken into. After doing some research, this is the unit I chose to purchase. It came in the mail quickly and without any damage. The set-up was straight forward and could be easily done by 2 people in just a couple hours. This system has been a good investment for our household.
Date published: 2016-08-13
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