$469
$469
$469
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OVERVIEW
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TECH SPECS
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REVIEWS
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
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.
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
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
4K1T4B4
What's Included
- DVR with 1TB HDD
- 4 x 4K Analog Cameras
- USB Mouse
- HDMI Cable (1 m/3.2 ft)
- Ethernet Cable (1.5 m/5 ft)
- 4 x Camera BNC Extension Cables (18.2 m/60 ft)
- DVR Power Supply
- Camera Power Supply
- Camera Mounting Hardware
- Window Warning Sticker
- Quick Start Guide
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
Video
Recorded Playback Resolution:
8MP | 4K Ultra HD
3840x2160 (8,294,400 pixels)
Frame Rate: 15 FPS
Live View Resolution:
2MP | High Definition 1080P
Live View Frame Rate: 25 FPS
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
"The app itself utilizes 128-bit encryption. This is the same level of encryption used by major banks, as well as Apple’s “unhackable” phone encryption"
"The app itself utilizes 128-bit encryption. This is the same level of encryption used by major banks, as well as Apple’s “unhackable” phone encryption"
"The daytime image quality and resolution are absolutely the best you’ll find at this price point"
"The daytime image quality and resolution are absolutely the best you’ll find at this price point"