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$279

$279

$279
  • OVERVIEW
  • TECH SPECS
  • REVIEWS

Not Just for the Pros

Combining a powerful ClearVu™ 8 Megapixel image sensor and advanced data compression technology, this powerful DIY 4K security system is designed to keep homes and small businesses safe, without professional installation and monthly service fees.

Not Just for the Pros

Combining a powerful ClearVu™ 8 Megapixel image sensor and advanced data compression technology, this powerful DIY 4K security system is designed to keep homes and small businesses safe, without professional installation and monthly service fees.

Not Just for the Pros

Combining a powerful ClearVu™ 8 Megapixel image sensor and advanced data compression technology, this powerful DIY 4K security system is designed to keep homes and small businesses safe, without professional installation and monthly service fees.

8 Megapixel
UHD Sensor

1 TB of
Storage

Infrared LED
Night Vision

No Contracts or
Monthly Fees

128-bit Bank-Level
Encryption

Remote Mobile
Viewing

See Everything

4K Ultra-HD gives you 8.3 million pixels, which is four times a standard 1080P security system. Combining our ClearVu™ image technology with an integrated IR cut filter gives you brilliant detail, day or night, so you can distinguish faces and license plates.

We’ve Got You Covered

Flexible Viewing
View with the free mobile app,
or on a TV or monitor (VGA/HDMI)
.

Internet Optional
Remain secure even if the
Internet goes down.

Reliable Connection
A wired system means you’ll
never have to deal with interference
.

Rated IP67
Built to withstand rain, snow and dust.

Vandal Resistant
Unexposed wires and rigid mounts protect
against tampering.

Withstanding Sub-Zero
Cameras operate down to -40 °C.

See Everything

4K Ultra-HD gives you 8.3 million pixels, which is four times a standard 1080P security system. Combining our ClearVu™ image technology with an integrated IR cut filter gives you brilliant detail, day or night, so you can distinguish faces and license plates.

See Everything

4K Ultra-HD gives you 8.3 million pixels, which is four times a standard 1080P security system. Combining our ClearVu™ image technology with an integrated IR cut filter gives you brilliant detail, day or night, so you can distinguish faces and license plates.

We’ve Got You Covered

Flexible Viewing

Internet Optional

Reliable Connection

Rated IP67

Vandal Resistant

Withstanding
Sub-Zero

Always Connected

Notifications

Receive instant alerts to your phone when motion is detected

Activity Regions

Block off high traffic areas, like the road or a near by tree, to reduce notifications

Save & Share

Easily download and share footage right from the app

Flexibility to Grow

As your needs change, expand your views by adding up to 2 more cameras to your 4 channel DVR.

Free Storage That Goes On. And On.

Advanced video compression with a local 1TB HDD means you won’t need to transfer, overwrite or delete footage often, giving you the ultimate coverage for your home or business.

Motion Detection

Set a Schedule

24/7 Recording

We’ve Got You Covered

Flexible Viewing
View with the free mobile app, or on a TV or monitor (VGA/HDMI).

Internet Optional
Remain secure even if the
Internet goes down.

Reliable Connection
A wired system means you’ll never have to deal with interference.

Rated IP67
Built to withstand rain, snow and dust.

Vandal Resistant
Unexposed wires and rigid mounts protect against tampering.

Withstanding Sub-Zero
Cameras operate down to -40 °C.

Always Connected

Notifications

Receive instant alerts to your phone when motion is detected

Activity Regions

Block off high traffic areas, like the road or a near by tree, to reduce notifications

Save & Share

Easily download and share footage right from the app

Flexibility to Grow

As your needs change, expand your views by adding up to 2 more cameras to your 4 channel DVR.

Free Storage
That Goes On. And On.

Advanced video compression with a local 1TB HDD means you won’t need to transfer, overwrite or delete footage often, giving you the ultimate coverage for your home or business.

Motion Detection

Set a Schedule

24/7 Recording

Always Connected

Notifications

Receive instant alerts to your phone when motion is detected

Activity Regions

Block off high traffic areas, like the road or a near by tree, to reduce notifications

Save & Share

Easily download and share footage right from the app

Flexibility to Grow

As your needs change, expand your views by adding up to 2 more cameras to your 4 channel DVR.

Free Storage That Goes On. And On.

Advanced video compression with a local 1TB HDD means you won’t need to transfer, overwrite or delete footage often, giving you the ultimate coverage for your home or business.

Motion Detection

Set a Schedule

24/7 Recording

Why Choose Defender?

Free
Shipping

45 Day
Risk-Free

2 Year
Warranty*

Price Match
Guarantee*

Model Number

4K1T4B2


What's Included

• 1 x DVR
• 1 x 1TB HDD
• 2 x 4K Analog Cameras
• 2 x Camera Mounting Hardware
• 2 x Power / Data cable (Camera)
• 2 x Power and Data extension cable (18.2m / 60 ft)
• 2 x Camera Power Supply
• 1 x HDMI Cable (1 meter/3.2ft)
• 1 x Ethernet Cable ( 1.5 meter/5 ft)
• 1 x DVR Power Supply
• 1 x USB Mouse
• 1 x Quick Start Guide
• 1 x Window Decal/Warning Sticker
• Quick Start Guide
• Free lifetime use of our mobile app
• Free lifetime technical support


Size and Weight

4 Channel DVR:

12.4 inches (315 mm) × 9.5 inches (242 mm) × 1.8 inches (45 mm)  

3.49 lb (1.58 kg)

4K camera:

2.76 inches (70 mm) diameter x 6.29 inches (159.8 mm) length

0.38 lb (1.78 g)

 


Camera

8.29 MP progressive scan CMOS sensor

3.6 mm lens with 79° horizontal FOV

0.01 Lux min illumination

Up to 100 ft night vision


Audio

Audio over HDMI

1 channel input (via RCA) and 1 channel output (via RCA)


Power and Operating Temperatures

DVR:

12 V DC power supply

-10 °C to 55 °C operating temperature

Camera:

12 V DC power supply

4.8 W max power consumption

-40 °C to 60 °C operating temperature

 


DVR I/O Ports

RCA: 1 channel audio input and 1 channel audio output

2 SATA ports (support up to 10 TB per external HDD)

RJ45 ethernet port

USB 2.0 port and USB 3.0 port


App and Connectivity

Defender 24-7 app for iOS 10+ and Android 7.0+

LAN, DHCP, and DDNS wired network support


Country of Origin

Made in China

Support Videos

How to Setup and Activate the Defender 4K (8MP) DVR Security System

How to Watch and Save Footage on Defender 4K (8MP) DVR Security System

How to Setup the Defender 24-7 App with Defender 4K

How to Reset Your DVR Password on the Defender 4K (8MP) DVR Security System

Experience True Security and Capture Your #DefenderMoments