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4K Vision Ultra HD Wired DVR System with 16 Cameras (Certified Open Box)

Night Vision, Motion Detection, Free Storage, IP66 Weather Rated, 15 FPS Live View, No Monthly Fees, 2TB Built-In HDD, and Premium App for Mobile Viewing with 2 Extra 60ft. Extension Cables, + 2-Year Extended Warranty
4K Vision Ultra HD Wired DVR System with 16 Cameras (Certified Open Box)
Fast & Free Shipping+
45 Day Returns+
Price Match Guarantee+

Designed For Maximum Protection

Protect what matters most with 4K video recording. View every angle and say goodbye to blind spots around your property with 16 High-Definition cameras. Keep your home, convenience store, restaurant, or warehouse safe 24/7.
8 Megapixel UHD Sensor
Night Vision
No Contracts or Monthly Fees
128-bit Bank-Level Encryption
Remote Mobile Viewing
Motion Detection

4K Ultra HD ClearVu™ Technology

ClearVu™ Brilliant 4K Ultra-HD gives you four times the resolution of a standard 1080P security system. Distinguish faces and license plates, day or night with Vision.

Night Vision

Keep your property protected 24 hours a day by capturing every detail even in complete darkness up to 100ft away.

Uninterrupted Reliable Wired Connection with Secure Guard Encryption

Advanced Secure Guard encryption coupled with a reliable wired connection means you can rest assured that your 4K system will keep watch 24/7. 4K Vision is internet optional giving you secure recording even if internet connectivity goes down. Recorded footage is never uploaded to the cloud and is stored locally for your eyes only.

Motion Detection

Be aware of critical movement surrounding your home or business by vehicles or humans – up to 100 ft. away.

No Monthly Subscription, Fees, or Hidden Costs

Recording that never stops. NEVER PAY to store your recordings again! With a tremendous 2TB of built-in storage, you'll never be burdened by contracts or monthly fees again.

IP66 Weather Rated Cameras

These cameras are built tough and rated IP66 to provide maximum durability. Vision cameras are water resistant and withstand rain and snow. Install your cameras with confidence knowing they will not decay from UV light and dust.

Premium EMPOWER App
Keep Watch 24/7

Defender’s top rated, simple and easy Empower App provides security at your fingertips. Receive critical notifications, access your footage anytime, smart search your recordings and easily share with others.
Live View
Save & Share
Playback with Sound

Simple, Clear, Convenient App

Remotely view live video or playback recorded footage from multiple devices using the Defender Empower app. Save snapshots and recordings to easily share footage, set custom recording schedules and receive instant push notifications for motion alerts.

Save & Share

You can save snapshots and recordings directly your device to easily share footage with friends , family or police.
Live Notifications

Instant Notifications

Instant motion alerts and tailored push notifications as well as smart search by date or event
Live Notifications

See More with Live View

View live or recorded footage on the go directly from the app.
Live Notifications
Model Number
What's Included
  • 1x 16 Channel DVR with 2TB HDD
  • 16x 4K 8MP Analog Camera
  • 16x 60ft BNC cables
  • 4x Camera Power Adapters (12V/2A)
  • 4x 4-way Power Splitter
  • 1x 6ft. Ethernet Cable
  • 1x USB DVR Mouse
  • 1x DVR Power Supply
  • 1x Quick Start Guide
  • 1x Warranty Registrations Insert
  • 16x Camera Mounting Hardware
  • 16x Drilling Template
  • 1x Window Warning Sticker (5” x 3”)
  • Lifetime Live Chat Support
DVR Video and Audio
Analog Video Input: 16-ch BNC AHD Input: 8MP, 5MP, 4MP, 3MP, 1080P, 720P TVI Input: 8MP, 5MP, 4MP, 3MP, 1080P, 720P CVI Input: 8MP, 5MP, 4MP, 3MP, 1080P, 720P CVBS Input: PAL/NTSC IP Video Input: 16+8, each channel up to 8MP Audio In/Out: 4/1 Two-way Talk: N/A HDMI Output: 3840×2160, 1920×1080, 1280×1024,1024×768 VGA Output: 1920×1080, 1280×1024,1024×768 CVBS Output: N/A Synchronous Playback: 24/16/9/4/1
Encoding Resolution:8MP, 5MP, 4MP, 1080P, 720P, 960H, D1, CIF Frame Rate: 8MP@7fps, 5MP@12fps, 4MP@15fps, 1080P@25/30fps Video Bit Rate Main Stream: 128Kbps~6144Kbps, Sub stream:16Kbps~1024Kbps Dual Stream: Support
Network Interface:1 RJ45 10M/100M/1000M self-adaptive Ethernet Interface Protocols: HTTP, HTTPS, TCP/IP, IPv4, UPnP, UDP, RTSP, SMTP, NTP, DNS, DHCP, P2P, IP Filter, DDNS, 802.1X, SNMP Remote Users: 4
Hard Disk
SATA:2 SATA Interfaces Capacity: Up to 8TB capacity for each disk
Alarm In/Out:8/1 RS485:Support USB Interface: 2 ports (USB 2.0 x 2)
Power Supply:DC12V/4A Power Consumption:Max 48W with Single HDD Working Temperature:-40 °F ~ 122 °F (-40 °C ~ 50 °C) Working Humidity:Less than 90% RH Dimensions (W×D×H): 13.78 × 12.01 × 1.93 inch (350 x 305 x 49 mm) Net Weight: 3.97 lb (1.8 kg)
PLEASE NOTE: The power supplies are not water-resistant and should not be used outdoors.
Image Sensor:1/3” Progressive Scan CMOS Signal System:PAL/NTSC Min. illumination:Color: 0.01Lux@ (F1.2, AGC ON);, B/W: 0Lux@(IR LED ON) S/N Ratio : More than 50dB IR Range:Up to 100ft (30 m) # of IR LEDs: 18pcs
Lens Type:Fixed focus Iris:Fixed Iris Focal Length: 3.6mm Aperture: F2.0 Field of View: 78°
Resolution:8MP (3840×2160) Frame Rate:15fps Video Output:Support AHD/TVI/CVI/CVBS Output Day/Night:AUTO (ICR)/COLOR/B&W/ Ext OSD Menu: Supported Wide Dynamic Range: OFF/ON Gain Control: Auto Noise Reduction: 3D DNR (AUTO/MANUAL 0-20) White Balance: Auto BLC: Support
Camera Power Supply:DC12V ±10% Camera Power Consumption:Max. 4W (12V DC, IR ON) Camera Operating Temperature:-40°F ~ 131 °F (-40 °C ~ 55 °C) Operating Humidity:Less than 85% RH Power Plug Type: Type B Weather Resistance Rating(IP Rating): IP66 Certifications: FCC/IC Casing: Plastic Camera Dimensions: 6.4 × 2.3 in (162 × 58 mm)
Web UI
Not Compatible
Country of Origin
Made in China
"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"

Support Videos

Defender Vision | First Time Set Up | VIDEO

Protecting Americans for over 20 Years.


Frequently asked questions

Does Defender Provide Free Shipping?+
What is the Return Policy?+
What is Defender's Price Match Guarantee?+
Are these 4K Security Systems wireless?+
What is the difference between 4K (8 Megapixel) and 2K (4 Megapixel)? +
Can I view my live or recorded footage from a web browser?+
Product Comparison Chart+