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Featured Articles
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Defender HD Wireless: How do I update my Firmware?
Frequently Asked Questions
January 11, 2019
Defender HD: How do I update my Firmware?
Frequently Asked Questions
September 5, 2017
I forgot, or don't know my DVR password.
Frequently Asked Questions
March 19, 2019
How do I prepare my computer for viewing my security system?
Frequently Asked Questions
December 10, 2018
Where can I get a manual?
Frequently Asked Questions
February 15, 2018
Where can I find complete networking instructions?
Frequently Asked Questions
February 14, 2018
How to Setup and Activate the Defender 4K (8MP) DVR Security System
Frequently Asked Questions
April 2, 2019
21000 SERIES: How do I update firmware?
Frequently Asked Questions
January 11, 2019
PhoenixM2: How to fix an "Out of Range" message with a firmware update
Frequently Asked Questions
March 4, 2019
VIDEO: How to Connect to a 2K IP Camera Using a Smartphone
Frequently Asked Questions
February 27, 2019
How do I view my DVR on my smartphone or tablet?
Frequently Asked Questions
February 14, 2018
VIDEO: How to Update the Firmware on a PhoenixM2
Frequently Asked Questions
January 23, 2019
Which app do I use with my Defender Security System?
Frequently Asked Questions
June 17, 2019
How can I view my security system on a PC connected to the same router?
Frequently Asked Questions
February 14, 2018
How do I see my cameras with the Defender HD App?
Frequently Asked Questions
June 8, 2017
Where can I find software for my DVR?
Frequently Asked Questions
December 10, 2018
VIDEO: How to Install and Setup the Defender HD App on an Android™ Smartphone
Frequently Asked Questions
June 29, 2018
How do I view my security system when I am away from the location?
Frequently Asked Questions
February 14, 2018
VIDEO: Defender HD Wireless: How to Pair a Camera to the Wireless Receiver
Frequently Asked Questions
May 8, 2018
VIDEO: PhoenixM2: How To Connect or Pair a Wireless Camera
Frequently Asked Questions
January 23, 2019