4 Camera DVR System

A 4 camera DVR system gives you four 4K outdoor cameras, a hybrid digital video recorder, and a 4TB hard drive in a single kit. The DVR records directly to local storage with no cloud account and no monthly fees. Each system on this page accepts both analog BNC cameras and 4K IP cameras, so you start with 4 cameras and add more on the same recorder as your coverage grows. Free shipping from the US. Lifetime US-based support included.

What a 4 Camera DVR System Kit Includes

Each kit on this page ships with four 4K outdoor analog cameras, a hybrid DVR recorder, a pre-installed 4TB hard drive, BNC cables, a power supply, and mounting hardware. The DVR connects to any TV or monitor with HDMI for live viewing. Remote access works through the free Camius View app on any smartphone, tablet, or PC, and through any web browser without installing additional software.

8-Channel or 16-Channel DVR: Which Fits Your Property

Both options on this page include 4 cameras and a 4TB hard drive. The 8-channel DVR fits smaller properties where total camera count stays between 4 and 8. The 16-channel DVR fits larger properties where coverage will grow beyond 8 cameras. Choosing the larger recorder from the start means no recorder replacement as your system expands. The 4K 4 camera security system with DVR and 8-channel recorder suits most homes and small businesses. The 16-channel DVR recorder kit with 4 cameras fits warehouses, multi-building properties, and businesses planning for wider coverage.

Works with Analog Cameras You Already Have Installed

The hybrid DVR in each kit accepts CVBS, AHD, HD CVI, and HD TVI analog cameras from 960H resolution up to 4K. Existing BNC cameras at your property connect directly to the open channels on the DVR without rewiring. Cameras at different resolutions work side by side on the same recorder. Each channel operates independently, so adding or replacing a single camera does not affect the others.

Add 4K IP Cameras to the Same DVR

The hybrid DVR also accepts 2K and 4K IP cameras through the recorder’s network port. Camius PoE spotlight cameras with two-way audio, siren, bright lights, and AI human and vehicle detection connect directly to the DVR without a separate NVR. Analog cameras and IP cameras record to the same 4TB drive and display in the same live view grid.

24/7 Local Recording with No Monthly Fees

4 camera DVR systems in this collection record continuously, 24 hours a day, 7 days a week, to the internal hard drive. No subscription. No cloud account. Footage stays on the hard drive inside the recorder and is accessible from the DVR menu, an HDMI monitor, the Camius View app, or a web browser. AI motion, person, and vehicle detection send push alerts to your phone without requiring a cloud plan.

Remote Viewing Setup

The Camius View app connects to the DVR over your home or business internet connection. Live video, past recordings, and push notifications all work through the app with no recurring cost. For step-by-step remote access setup, follow the DDNS setup guide on the support page.

Built for Properties with Existing Analog Infrastructure

Properties with analog cameras already mounted and cabled get the most value from a 4 camera DVR system. Connecting existing cameras to the hybrid DVR preserves the existing cable runs and adds 4K recording, local storage, and remote viewing without replacing or rewiring anything. The DVR supports the four most common analog signal formats used in legacy installations.

Shipped from the US

Camius offers professional standalone audio video surveillance systems with remote access and complete privacy. All systems ship from the US with free standard shipping to all 50 states. Lifetime US-based technical support is included with every purchase. International shipping is available to Canada, Mexico, and select European countries. For questions before purchasing, use the contact form or reach the support team directly at the support page.