BlueLine™ 4CH x 4 Camera DIY Security System with 500GB Hard Drive, Real-Time Smartphone Viewing, 480 TVL & 75ft Night Vision (21168)

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Defender BlueLine™ 4CH x 4 Camera DIY Security System with 500GB Hard Drive, Real-Time Smartphone Viewing, 480 TVL & 75ft Night Vision (21168)


Regular Price: $294.99 USD

Special Price $74.99 USD


4 Cameras, 4 Channels
Protect yourself against any outside forces that may threaten the safety of your home or business with the Defender BlueLine security series. This 4 channel DVR kit comes with 4 high resolution cameras, packed with all the valuable features you need to neutralise any threat and keep your peace of mind at an all-time high.

See It All – Day or Night
See it all in pristine detail, day or night: 480 TVL cameras with 75ft night vision leave nothing to the imagination.

500GB Hard Drive
Record more than 2 years of footage for quick and easy playback anytime, anywhere.

Smartphone Viewing in 1 Step™
Defender’s free 1 Step™ Remote Viewing software instantly networks your DVR with the Internet. View your video feeds live, receive instant email alerts and watch any previously recorded footage from anywhere in the world with an Internet connection on your smartphone, tablet or computer.

Weather the Elements
Defender cameras’ IP65-rated anodized aluminum housing means your system will remain active through all types of weather conditions.

True Do-It-Yourself Security
Defender BlueLine gives you all the peace of mind of a professionally installed system with the satisfaction that comes from knowing you did it all yourself. Don’t leave the safety of your property to chance – trust Defender to help you protect what you value most.

2 years of stored footage calculated using lowest quality settings at 1 FPS

IR illumination range up to 75ft under ideal conditions. Objects at or beyond this range may be partially or completely obscured, depending on the camera application.
Although the cameras are weather resistant, they are not weatherproof. Not for use in direct exposure to water, rain or snow
Defender highly recommends the use of an Uninterruptible Power Supply (UPS) with surge protection for all products.
Requires broadband router and broadband internet connection—not included. Internet browser is required.
Must set up user profile in menu before using.
DEFENDER® does not endorse any DEFENDER® products for illegal activities. DEFENDER® is not responsible or liable in any way for any damage, vandalism, theft or any other action that may occur while a DEFENDER® product is in use by the purchaser.
We reserve the right to change models, configuration, or specifications without notice or liability. Product may not be exactly as shown.
 ©2013 DEFENDER®. All rights reserved. DEFENDER®, the DEFENDER®, logo and other DEFENDER® marks may be registered. All other Trademarks are the property of their respective owners.


Image Sensor 1/4" Cmos Color
IP Rating IP65
Internet Connection No
Resolution 480 TVL
Night Vision Yes
Number of IR LEDs 24
Min. Illumination 0 lux
Focus Type Fixed
Housing Color Black
Camera Bracket Yes
Operating Temperature -14°F ~ 122°F
Camera Power Input DC 12V 1A-3A
Power Input 120V 60Hz
Dimensions 3.3" x 2.5" x 2.6"
Unit Weight .33 lbs
Number Of Channels Supported 4
Resolution 800 × 600, 1024 × 768, 1280 × 1024, 1440 × 900
Recording Format NTSC: 120 fps @ D1 / PAL: 100 fps @ D1
Compression G.726/ADPCM-IMA
Viewing Modes Full/ 1/4
Recording Mode Continuous / Time Schedule / Motion Detection
Housing Color Black/Silver
Power Adapter Input 100V 50/60HZ~240V 50/60HZ
Dimensions 11.4in (W) x 8.1in (D) x 1.65in (H)
Weight 3.88 lbs
UPC 061783254639
What's Included
  • DVR with 500GB HDD
  • 4 x 480TVL Security Cameras
  • 4 x 60ft Security Extension Cable
  • 2 x BNC to RCA Connectors
  • 10ft RJ-45 Ethernet Cable
  • 6ft Power Adapter (cUL certified)
  • 6ft RCA video cable
  • USB Mouse
  • IR Remote Controller (batteries not included)
  • Quick Start Guide
  • Instruction Manual & Software CD