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4K 4 Camera Security System with DVR 8 Channel, 4TB HDD

Original price was: $969.00.Current price is: $699.00.

-28%

Camius 4-camera security system is a high-performance solution for upgrading outdated or low-resolution analog surveillance setups. It delivers crystal-clear 4K video, long-range coaxial connectivity, and smart AI detection features in a scalable 8-channel platform. Designed for both residential and commercial use, the system supports seamless remote monitoring through the Camius View app.

What’s Included:

  • (1) TRIVAULT4K184R2 DVR with 4TB HDD (8-channel hybrid coaxial DVR)
  • (4) FB4KPRO (4K analog bullet cameras with spotlights)
  • (1) DVR power supply, HDMI cable, Ethernet cable, USB mouse, Installation Guide
  • Note: Cables and camera power supplies are not included and can be purchased separately.

Prior to 12/20/2025, this DVR kit was shipped with FB4KAOC cameras

If you’re looking for a Power over Ethernet (PoE) outdoor camera system, click here

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4K 4 Camera DVR System with 8 Channel DVR, 4TB HDD
4K 4 Camera Security System with DVR 8 Channel, 4TB HDD
$969.00 Original price was: $969.00.$699.00Current price is: $699.00.

Upgrade Your Security to Camius 4 Camera DVR system with 4TB storage

Upgrade your CCTV video camera system with Camius security bundle! This package includes four 4K analog cameras, an 8 channel 4K DVR, and a pre-installed 4TB hard drive. Enjoy ultra HD video quality and easy remote access from your smartphone or tablet. The 8 channel camera system also offers smart features like sound detection, video tampering alerts, and AI capabilities, including detecting people, vehicles, and potential security breaches at your property.

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Expand 4 Camera Security System with DVR buildable to 12 Cameras

Camius Hybrid XVR camera system provides advanced security for businesses and homes, supporting both analog (CVBS, AHD,HDTVI and HDVI cameras) and IP cameras in a single, unified setup. With compatibility up to 4K resolution, it delivers high-quality video and seamless integration for complete, reliable surveillance.

4K DVR recorder with hard drive to enhance your security

8 Channel DVR with 4K camera system live view and versatile recording modes

Camius 4 camera security system with DVR includes a preinstalled 4TB hard drive and commences recording right after setup. However, the hard drive can be upgraded to 10 TB. It’s important to note that the 8-channel surveillance DVR is compatible with a single internal 3.5″ SATA or 2.5″, SSD hard drive disk.

Users can record footage 24/7, customize their schedule, and select motion detection triggers. In addition, the 4K camera system supports PIR detection triggered recording when users incorporate 4K spotlight security cameras. More IP cameras are available for purchase here for those interested in expanding their system.

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Store 4 Camera Security Systems Footage for Months

With Camius, you can store months of footage thanks to advanced H.265 compression, the latest audio codec, and a 4TB hard drive, expandable to 10TB. Customize settings like stream bitrate to optimize storage further while maintaining high video quality. H.265 ensures better clarity, smaller file sizes, and efficient bandwidth use, giving you longer recording durations without compromising performance.

TRIVAUTL4K184R2 mainstream 10fps 4K
The DVR records 4K analog cameras video at 10 frames and IP cameras up to 30 frames

Hybrid 8 Channel DVR with Multiple Video Ouputs for Primary and Secondary Monitors

Camius 4K 8 Channel Surveillance Recorder has three video outputs that allow you to connect a monitor or TV for live viewing. It includes a 4K HDMI output with a video resolution of 3840×2160, a VGA output that supports 1080P video (1920×1080), and a CVBS (or BNC) output for a spot monitor to call out specific cameras.

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Capture Fine Details with Camius 4K Analog Security Cameras' Wide Coverage

When it comes to securing your property, every detail counts. The Camius 8 Megapixels analog security cameras are a top choice for many homeowners and business owners. With a fixed 3.6 mm lens, these cameras can capture footage with wide 91-degree coverage, ensuring that even the smallest details are captured. While bullet cameras with a more extended range are ideal for open areas such as parking lots and large warehouses, Camius 4K camera is perfect for narrow spaces like door entrances and stairways. 

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Advanced features you get with Camius Audio Video Camera System

  • You can record to your cloud service (Dropbox or Google Drive). Follow this guide on how to set it up.

  • The Camius 4K Security DVR Recorder offers Smart and AI detection with Camius Analog and IP cameras. It supports various recording modes, including continuous, motion-detection, and scheduled recording. Use the Smart search feature to find footage by date, time, and other criteria.

  • Ideal for home and business use, the system supports up to 30 users with customizable authority levels.

  • View live footage in 4K on a 4K monitor

Smart Detection

You’ll have all the latest technology with the Camius hybrid audio video security camera system. Experience the newest security surveillance with the Camius 4K Security DVR Recorder. Compatible with Camius 4K analog and IP PoE cameras, this powerful recorder offers Smart motion, intelligent sound, and AI detection to keep your property safe and secure.

When you add Camius spotlight security cameras to the DVR, you even control PIR detection and deterrent settings such as lights, siren. In addition, with the latest audio and video compression, you can save the footage for days, weeks, and even months.

You can enable Smart Motion Detection to trigger recording video based on sensitivity to movement. Moreover, Camius DVRs allow you to select the target between motion, vehicle, pedestrian, or vehicle & pedestrian. 
Smart Motion Detection activated with Camius Analog and IP cameras

Stay Alert with AI Human & Vehicle Detection and Perimeter Intrusion Line Crossing Detection

Upgrade your security surveillance with the latest AI technology – the Camius AI detection system. With human and vehicle detection capabilities, you can rest easy knowing you’ll receive notifications and recordings if anyone or any car arrives on your property. Plus, with the Perimeter Intrusion Line Crossing Detection in AI mode, you can be alerted if someone crosses a virtual boundary on your property. Best of all, you can enable one of the AI functions for each analog and IP channel, ensuring complete coverage of your property. 

TRIVAULT4K184R2 PID AI ANALOG AND IP
Check the Switch box to enable AI detection
TRIVAULT4K184R2 PID AI ANALOG AND IP
Check the Switch box to enable AI detection

DVR Software

Camius security systems offer more than just the traditional HDMI monitor and smartphone app monitoring methods. With the free DVR software, you can transform any desktop, laptop, PC, or Mac into a 24/7 surveillance station. This software allows you to monitor live video and audio streams, playback footage, and manage cameras with access to device settings—all from the comfort of your computer.

High Tech DVR and NVR software for PC and Mac by Camius

Web Browser compatible DVR

You can access, view, and modify your DVR camera system settings using a web browser. More information is available at this link

Web browser compatible - Camius

Monitor Your Security Cameras Anytime, Anywhere with Camius View Smartphone App

Camius View is a mobile app that lets you monitor your property remotely. You can download it from the iOS or Android app stores and connect it to your Camius security cameras. With the app, you can watch and listen to live or recorded footage from any camera. You can also add Camius IP cameras to your hybrid DVR system for more coverage. To learn how to use the app, read our how-to guide

Included:

1 x 8 Channel DVR 4TB HDD (TRIVAULT4K184R2 4TB HDD)

Note: 4 camera security system with dvr doesn’t include cables or a power supply, which can be purchased separately

4 Camera DVR System Technical Specifications

DVR Specifications:

  • Model: TRIVAULT4K184R2
  • Channels: 12 (Analog + IP)

    • Analog Channels: 8 (supports CVBS, TVI, CVI, AHD up to 4K resolution)
    • IP Channels: 4 (or 12 if no analog channels are in use)
  • Image Control:

    • Analog: Select camera type, Date & Time Format, Covert, Color settings (Hue/Brightness/Contrast/Saturation).
    • IP: IR-CUT mode, IR-CUT delay, Lens Flip, Angle Flip, Backlight, 3D Noise reduction, WDR, AGC, White balance, Shutter, Time Exposure, Defog mode (subject to IP camera’s features).
  • Recording Bandwidth:

    • In: 32Mbps ~ 96Mbps (a single disabled analog channel increases bandwidth by 8Mbps).
    • Out: 96Mbps.
  • PTZ Support: Analog and IP digital PTZ cameras.

  • Motion Detection: Supports both Analog and IP cameras.

  • PIR Detection: Enabled for Camius IP cameras with PIR sensors.

  • Deterrence: Enabled for Camius IP cameras with siren and light features.

  • Intelligent Features:

    • PID (Perimeter Intrusion), LCD (Line Crossing), SOD (Stationary Object), Sound Detection, Video Tampering.
  • Compression:

    • Video: H.264 / H.265.
    • Audio: G711A.
  • Display Resolution:

    • Analog: 8MP @ 15fps, 5MP @ 20fps, 4MP/1080P/720P/960H @ 30fps.
    • IP: 4K/4MP/1080P/720P. (Note: Single IP channel preview up to 4K @ 30fps; multi-channel preview only in Substream mode).
  • Recording:

    • Mainstream: Analog 8MP 3840×2160 @ 10fps, 5MP @ 14fps, 4MP @ 18fps, 1080P @ 30fps NTSC, 25fps PAL (each channel).
    • Substream: Analog 704×480 NTSC @ 10fps, 704×576 PAL @ 10fps, IP 1920×1080 @ 30fps (each channel).
    • Mobile stream (IP channels): 640×480 @ 30fps.
  • Capture Settings:

    • Capture resolution: 1920×1080, 1280×720, 960×480.
    • Stream Type: Main/Substream.
    • Alarm Quality Settings: Highest, Higher, Medium, Low, Lower, Lowest.
  • Network & Remote Access:

    • Network: DHCP, PPPoE, Port Configuration (HTTP, Client Port, RTSP, HTTPS, UPNP, TCP).
    • Remote Access: P2P (ON/OFF), DDNS, Email alerts.
    • Cloud Support: Dropbox, Google Drive for video and picture uploads.
  • System Management:

    • Device: 1 Internal SATA HDD up to 10TB capacity.
    • Maintenance: Firmware upgrades, auto-reboot, and parameter management.
    • Multi-User Management: Admin + 30 users.
  • Power & Environmental:

    • Power Supply/Consumption: DC12V 2A / 11W (without hard drive).
    • Operating Temperature/Humidity: 0°C~+40°C (32°F ~ 104°F) / Less than 90% RH.
  • Physical Dimensions: 12 x 9 x 2” (300 x 227 x 53mm).

Included:

  • DVR Unit
  • Power Supply
  • HDMI Cable
  • Network Cable
  • USB Mouse

Note: Design and specifications are subject to change without prior notice. For updated information, visit www.camius.com.

Camera Specifications

  • Camera Model: FB4KAOC
  • Video Output: BNC
  • Supported Modes: AHD/TVI/CVI: 8MP@7fps, CVBS: 960H
  • Image Sensor: 4K High Performance 1/2.7” CMOS Progressive Scan
  • Video Resolution: 3840 (H) × 2160 (V)
  • Frame Rate: TVI / CVI / AHD 8MP with 15fps, CVBS 960H
  • Minimum Illumination:
    • 0.05lux @ F1.2 (AGC ON)
    • 0Lux @ IR ON
  • Lens: Fixed 3.6 mm (Max. Aperture Ratio: F1.6)
  • Field of View:
    • Horizontal: 91.46°
    • Vertical: 46.11°
    • Diagonal: 109.82°
  • Minimal Object Distance: 0.66ft (0.2m)
  • IR LED Distance: 66ft (20m)
  • Audio: Built-in Microphone (requires Camius coaxial audio video extension cable BNCCBL-ULCL260F; compatible with Camius TriVault4K DVR R-series)
  • Color Settings: Hue, Brightness, Contrast, Saturation, Sharpness
  • UTC (Up The Coax): To adjust camera settings on the DVR’s display
  • Video Mode: TVI/AHD, CVI, CVBS
  • Format: 60Hz/50Hz
  • Language: English, Spanish, etc.
  • Exposure (Blacklight Compensation): Global
  • AGC (Automatic Gain Control): High, Low, Middle
  • Day/Night: Color or B/W mode
  • AWB (Auto White Balance): Auto / Brightness, Contrast, Sharpness, Saturation
  • Mirror: Default / Mirror / Flip / Rotate
  • Volume: Adjustable value
  • Reset: Yes
  • Intelligent Features: Applicable with certain Camius 4K TriVault DVRs: Perimeter Intrusion Detection (PID), Line Crossing Detection (LCD), Sound Detection, Video Tampering
  • Video Transmission: Max. 984ft / 300m (requires 5C 2V coaxial cable)
  • Power Source: 12V DC (power adaptor not included)
  • Power Consumption:
    • ≤ 4W (with IR on)
    • ≤ 0.8W (without IR)
  • Operating Temperature: -22°F ~ 131°F (-30°C ~ 55°C)
  • Storage Temperature: -22°F ~ 140°F (-30°C ~ 60°C)
  • IP Rating: IP66
  • Dimensions: Ø6.02 x 2.79” (Ø152.8 x 70.9mm)
  • Net Weight: Approx. 0.72lb (325g)

What’s in the Box

  • Camera
  • Mounting Kit
  • Drilling Template
  • Quick Installation Guide

Note: Design and specifications may change without prior notice. For the latest information, visit www.camius.com.

Additional information

Weight 17 lbs
Dimensions 18 × 13 × 10 in
Connectivity

Wired

Recorder Type

Analog DVR (BNC)

Recorder Analog Channels

8

Recorder IP Channels

4

Pre-Installed Storage

4TB HDD

Bundled Camera Type

(4) 4K Bullet Analog Cameras

Bundled Camera Number

4

Camera Type

Analog

Recorder Video Analysis

Intelligent Sound Detection, Video Tamperring; AI Human & Vehicle, Perimeter Intrusion, Line Crossing Detection

Recorder Cloud Storage

Dropbox or Google Drive

Camera Lens

3.6mm

Night Vision

30-66ft

Camera Power

12VDC

Camera Weatherproof IP Rating

IP66 water and dust proof

Field of View

91°

Camera Resolution

4K (3840 x 2160)

Camera Shape

Bullet

Browser Access

Supports

Android App

Camius View

iOS App

Camius View

Mac Software

Yes

Windows PC Software

Yes

Cables Included

N/A

Camera Built-in Microphone

Yes

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