Camius 4K 8 Channel DVR for Security Cameras Analog and IP TRIVAULT4K184R2Camius 4K 8 Channel DVR for Security Cameras Analog and IP TRIVAULT4K184R2
4K 8 Channel DVR for Security Cameras Analog and IP I Trivault4K184R2
$249.00 $199.00 Add to cart

4K 8 Channel DVR for Security Cameras Analog and IP I Trivault4K184R2



The Camius 4K 8 Channel DVR is a cutting-edge DVR for security cameras, boasting ultra HD 8-megapixel resolution. It provides complete property coverage with support for up to 8 analog CVS, AHD, HD CVI, and HD TVI cameras via coaxial wiring and 4 IP cameras over the network. Compatible with various camera types and H.265+ compression technology, this DVR ensures clear and detailed recordings while offering customizable features such as motion and AI detection settings. Ideal for a robust surveillance system, it combines advanced capabilities with ease of use through a mobile app, PC, and Mac compatibility, making it a top choice for high-quality security.

What’s in the box:

  • 8 Channel DVR (Model: Trivault4K184R2)
  • Power supply, HDMI, Network cable, USB mouse, installation guide, and screws for the security digital video recorder’s chassis.
  • Note: It doesn’t include a hard drive and/or cameras.

Follow this internal SATA hard drive installation guide, recommended for experienced users.

The Best Hybrid Security Camera DVR

The Camius 4K 8 Channel DVR for security cameras (analog and IP) is a cutting-edge video recorder for security cameras. It offers the highest resolution in surveillance technology, capturing ultra HD 8-megapixel footage. With 8 video inputs, you can simultaneously monitor and record up to 8 analog cameras using coaxial wiring. This DVR is compatible with CVBS, AHD, TVI, CVI analog and digital IP cameras, enabling seamless upgrades by converting analog channels into IP. It’s a reliable solution for comprehensive property coverage.

TRIVAULT4K184R2 BACK PANEL DIAGRAMM premium A 1464 x 600 scaled e1685978300626

The Camius 4K H.265 DVR is an ideal choice for a comprehensive surveillance system. It offers customizable features such as motion detection and intelligent AI settings. With this DVR, you can record when motion, sound, human or vehicle activity, perimeter intrusion, or line crossing is detected.

The DVR supports advanced menu options and can record 4K analog cameras at 10 frames per second. It has 8 analog video channels and 4 IP channels for a hybrid setup. You can convert analog channels to IP, allowing you to add up to 12 HD IP cameras if not all analog channels are in use.

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Disabling a single analog channel can increase the DVR’s IP camera recording bandwidth from 32Mbps to 96Mbps, boosting performance. The DVR can function as a security DVR or a hybrid XVR, enabling you to add analog and IP channels for a network video recording setup.


The Camius 4K H.265 DVR is a versatile device that can be a security DVR or a hybrid XVR. This means you can add analog cameras and IP cameras to the recorder, turning it into a network video recorder (NVR). If you’re interested in adding IP cameras to the DVR, please refer to the guide for step-by-step instructions.

Analog Security Cameras for the Camius 8 Channel DVR

The Camius 4K DVR is compatible with analog cameras, supporting CVBS, AHD, CVI, and TVI technologies with up to 8 megapixels resolutions. You can find compatible analog security cameras by clicking here.

The Camius 4K DVR recorder provides easy access to image control settings for analog cameras, ensuring the best possible view.

Camius DVR and Camera connection diagramm e1676497137883

Combined with Camius 2K and 4K IP cameras, this DVR unlocks advanced features like smart motion detection, intelligent sound monitoring, PIR detection with deterrence, and AI functions. Please note that cameras from other manufacturers may have limited functionality compared to Camius cameras.

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Expandable Storage and Advanced Compression for DVR Surveillance

The Camius Business and Home Security DVR offer expandable storage options with support for internal SATA 3.5″ and 2.5″ SSD hard drives up to 10TB. You can easily check your hard drive’s remaining recording hours and storage usage.

The DVR includes a S.M.A.R.T. feature that monitors the health of your hard drive and detects any errors. Additionally, you can enhance storage capacity by adding network-attached storage (NAS) using the ‘NetHDD’ feature.

Please refer to the guide for instructions on installing a hard drive in the Camius DVR.

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Security Camera DVR with versatile video output including Spot out

The Camius 4K 8 Channel DVR allows you to connect a monitor or HD TV for live viewing with its three video outputs.

1 x HDMI output supports 4K video at 3840×2160 resolution.
1 x VGA output supports 1080P video at 1920×1080 resolution.
1 x CVBS (or BNC) output enables a spot-out monitor to focus on specific cameras. Follow this guide for spot monitor settings

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Smart Motion Detection

With Camius DVRs, you can activate Smart Motion Detection to capture video when movement is detected. You can choose the target type, such as motion, vehicle, pedestrian, or both. Set up specific motion detection areas and customize your Camius analog and IP camera recording schedule.


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Intelligent Detection for Enhanced Security

You can benefit from Intelligent Detection features with the Camius business and home security DVR. This advanced technology goes beyond basic video motion detection by allowing you to create customized zones for detecting movement patterns and specific locations. When triggered, Intelligent Detection sends push notifications, records video in a distinct color, and adds tags for easy identification. Additionally, Camius 4K analog cameras (FB4KAOC) offer Sound Detection and Video Tampering detection in Intelligent mode, further enhancing your security system.


Enable Video Tampering  Detection in Intelligent Mode with Camius 4K analog cameras
AI Detection Made Easy

With the Camius Digital Video Recorder (DVR), you can enable AI detection by adding Camius analog and IP cameras. Choose from various detection options like Human & Vehicle, Perimeter Intrusion, or Line Crossing Detection, complete with alarms and personalized schedules. Camius IP cameras (such as BOLTX536R, IRIS528R, and SPOT828A-R) even provide Cross Counting capabilities.


Ports, Network, and Email Notifications for DVR Recorder

The DVR for security cameras offers eight wired audio inputs and one audio output (RCA). It also has 8 wired alarm inputs, one alarm output, and an RS485 port for added flexibility.

Regarding network connectivity, the DVR supports protocols like DHCP, PPPoE, UPNP, and RTSP. You can access the DVR remotely using the built-in P2P code for on-demand viewing. Additionally, you can set up email notifications and customize your schedule for convenient monitoring.


User Management for Enhanced Security

With a Camius surveillance DVR, you can easily set up multiple users and customize their permissions and settings. This ensures enhanced security, as each user can have restricted access to specific features. For instance, you can grant certain users full access, while limiting others to live view, video playback, and PTZ control.

TRIVAULT4K184R2 user permissions edit
TRIVAULT4K184R2 user permissions edit
Easy-to-Use Software for Remote Monitoring

With Camius, you can monitor your system from anywhere in the world. Use the built-in P2P service or static IP/DDNS with port forwarding to access your system remotely. The free video management software is available for PC and Mac users, and you can control your Camius system using the Camius View app on your iOS or Android device.

To get started, download the Camius software and follow the guide on adding a DVR to the software.

Web Browser Compatible

Camius DVRs are compatible with various web browsers such as Chrome, Safari, Edge, and Mozilla Firefox.

Stay Connected with the Smartphone App

The 4K DVR audio video recorders have a user-friendly mobile app, Camius View, available for iOS and Android devices. This app lets you conveniently monitor your home or business from anywhere.

To learn how to add the CCTV DVR to the smartphone app, simply click here for detailed instructions.

General information:
  • Power supply included: 12VDC / 2A (We recommend using Camius DVR’s original power supply for full functionality and safety)
  • Dimensions: 12 x 9 x 2″ / 300 x 227 x 53mm
  • Net Weight: 2.5lb (with hard drive) / Gross weight: 4.3lb (with packaging)
  • Order model: Trivault4K184R2
  • Sold without a hard drive or cameras.

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Additional information

Weight9 lbs
Dimensions18 × 13 × 11 in
Recorder Type

Hybrid DVR for Analog and IP cameras

Recorder Analog Channels


Recorder IP Channels


Pre-Installed Storage


Recorder Storage Capacity

max. 10TB

Recorder Internal SATA Ports


Recorder Cloud Storage

Dropbox or Google Drive

Recorder Email Alerts


Recorder Ethernet Port


Recorder HDMI Cable


Recorder Mouse


Recorder Spot Output

Programmable Spot monitor output that can be activated on its CVBS (BNC) port that displays a customized screen with specific cameras in static or sequence modes

Recorder Video Analysis


Recorder Video Output


Recorder Video Compression


Recorder Total Bandwidth

Recording IP camera bandwidth 32Mbps ~ 96Mbps (a single disabled analog channel will increase bandwidth by 8Mbps allowing analog channels to be converted into IP)

PC Software


Recorder Bitrate


Mac Software


Browser Access


iOS App

Camius View

Android App

Camius View

Recorder SMART HDD Check


Recorder Wired Alarm I/O


Recorder Wired Audio I/O




Recorder ONVIF Compliant


Recorder PTZ RS485 Port


Recorder Power