Comparison Guide

Cloud Cameras vs NVR Systems

Cloud cameras (like Rhombus and Avigilon Alta) store video in the cloud and are managed via web portal. Traditional NVR systems store video locally on dedicated recording hardware.

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Quick Answer

NVR Systems wins for most buyers.

Simpler management, automatic updates, and remote access.

Side-by-Side Comparison

Feature Cloud Cameras NVR Systems
Storage Location Cloud (with local backup) Local NVR hardware
Management Web portal and mobile app Local software client
Updates Automatic firmware updates Manual updates required
Remote Access Built-in, anywhere Requires VPN or port forwarding
Hardware Required Cameras only (no NVR) Cameras + NVR appliance
Upfront Cost Lower (no NVR purchase) Higher (NVR + cameras)
Ongoing Cost Cloud subscription Minimal (local storage)

Our Verdict

Cloud cameras are the better choice for most businesses due to simpler management, automatic updates, and built-in remote access. NVR systems suit organizations with strict data sovereignty requirements or very large camera deployments.

Unio Digital recommends: Simpler management, automatic updates, and remote access

Quick Picks

Which one should you pick?

Three buyer profiles, three answers. Pick the row that fits.

Multi-site SMB / mid-market

Pick: Cloud Cameras

No NVR appliance to buy, patch, or babysit. Footage is viewable from any browser or phone, firmware updates are automatic, and offline recording rides on the camera's onboard storage.

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Data sovereignty or very large deployments

Pick: NVR Systems

Strict on-prem retention rules, 50+ cameras per site, or thin WAN links favor local recording. A single appliance like an Axis S1148 ships with 48 camera licenses and up to 144 TB of storage, with no per-camera cloud fees.

Talk to a security strategist

GCs and property managers (design and install only)

Pick: Cloud Cameras, self-managed

We design the camera layout, run the PoE cabling, mount and license the cameras, then hand over a configured cloud portal. Your team manages users, alerts, and footage day to day.

Scope the install

Why Work With Unio Digital?

We Listen

Personalized, customer-centric culture that puts your needs first.

Customer Focused

You are not just another number. We build lasting partnerships.

Technology That Works

We obsess over vetting solutions and going the extra mile.

Need Help Choosing?

Our team can help you evaluate the right solution for your business. Schedule a free consultation.

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More Comparisons

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Rhombus vs Avigilon
Rhombus vs Axis
Rhombus vs Hanwha Vision
Verkada vs Avigilon
Rhombus vs Arlo for Business
Avigilon vs Hikvision
Avigilon vs Axis Communications
OpenPath vs Brivo

Frequently Asked Questions

With cloud cameras like Rhombus, no NVR is needed. Cameras record to the cloud and are managed via web portal. Traditional systems require NVR hardware for local recording.

Yes, modern cloud cameras store video locally on the camera when internet is unavailable and sync to the cloud when connectivity returns.

Learn More About Video Surveillance

Visit our comprehensive Video Surveillance page for detailed information about our capabilities and approach.

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Sources & Methodology  

Specifications, pricing, and product capabilities cited on this page are sourced from public vendor documentation as of the dates shown below. Vendor product lines change quickly; verify current specs and pricing directly with each vendor before purchasing.

  1. Rhombus cloud cameras operate without an NVR or DVR, keep recording to onboard camera storage during internet outages, and carry a 10-year hardware warranty with a same-day RMA program. [source] · verified 2026-07-01
  2. Rhombus camera licenses are sold per camera in 1, 3, 5, and 10-year terms, and every camera requires an active license to operate. Published hardware pricing runs from $399 for the R120 Mini Dome to $3,299 for the R600 Multisensor, with 20 to 224 days of included video storage depending on camera model and settings. [source] · verified 2026-07-01
  3. A dedicated recording appliance like the AXIS Camera Station S1148 stores video locally in 24, 64, or 144 TB configurations, ships with 48 camera channel licenses, supports RAID 0/1/5/6/10, and carries a 5-year warranty. [source] · verified 2026-07-01
  4. Under ONVIF Profile G, a conformant device such as an IP camera or video encoder can record video over an IP network or on the device itself, and a conformant client such as video management software can configure, request, and control that recording. [source] · verified 2026-07-01
  5. CVE-2021-36260, a critical (CVSS 9.8) command injection flaw in the web server of Hikvision IP cameras, was added to CISA's Known Exploited Vulnerabilities catalog on January 10, 2022, an example of the patching burden that self-managed on-premises video hardware carries. [source] · verified 2026-07-01
  6. Unio Digital designs and installs both cloud-native (Rhombus) and hybrid (Avigilon) camera platforms across Arizona, with configurations supporting up to 180 days of local camera storage plus 30 days of cloud backup and 24x7 remote access via web, mobile, and Apple TV. [source] · verified 2026-07-01