A practical guide comparing cloud-managed security cameras to traditional NVR/DVR systems. Learn why businesses are migrating to cloud and when on-premise still makes sense.
If your business still runs on a traditional NVR or DVR system, you're not alone — but you're increasingly in the minority. Over the past three years, we've migrated more than 150 organizations from legacy on-premise video systems to cloud-managed platforms like Verkada, Avigilon Alta, and Lumana.
Here's why — and whether the switch makes sense for your organization.
We've maintained NVR systems for over a decade. Here are the issues we see repeatedly:
NVRs are computers with spinning hard drives running 24/7. When a drive fails — and they do fail — you lose footage. Sometimes days or weeks pass before anyone notices. We've responded to incidents where clients discovered their NVR had been down for months.
Most NVR systems require port forwarding through your firewall to enable remote viewing. This creates a security vulnerability. The mobile apps are typically slow, unreliable, and haven't been updated since 2018.
When was the last time your NVR firmware was updated? For most businesses, the answer is never. Unpatched systems are a cybersecurity liability — and several major NVR brands have had critical vulnerabilities exposed in recent years.
Adding cameras means adding storage. Adding storage means bigger NVRs. Bigger NVRs mean more rack space, more power, more cooling. It compounds fast, especially for multi-site organizations.
Cloud-managed doesn't mean your video lives on someone else's server (though it can). Modern platforms like Verkada process and store video locally on the camera, then sync metadata and thumbnails to the cloud for search and management.
No NVR. No server. No hard drives to replace. Cameras connect to your network and you manage everything from a web browser or mobile app.
Firmware and software updates push automatically. Every camera stays current with the latest security patches and AI features without anyone touching it.
Cloud platforms include AI-powered features like person detection, vehicle detection, license plate recognition, and unusual activity alerts. With an NVR, you'd pay separately for analytics software — if your cameras even support it.
View any camera, from any location, on any device. No port forwarding, no VPN required. Role-based access lets you give different team members different levels of access.
Cloud platforms continuously monitor camera health. If a camera goes offline, you get an alert immediately — not three months later when you need the footage.
The most common objection we hear is that cloud cameras have ongoing license fees. Here's the reality for a typical 32-camera system:
The cloud option is slightly more expensive on paper — but includes AI analytics, unlimited users, automatic updates, and zero maintenance. When you factor in IT staff time and the cost of lost footage from NVR failures, cloud is typically cheaper.
We're not anti-NVR. There are scenarios where on-premise is the right call:
For these clients, we typically recommend Avigilon with on-premise NVRs or a hybrid approach using Avigilon Alta.
We'll assess your current system, show you what a migration looks like, and give you honest pricing — even if the answer is that your current NVR setup is fine for now.
Call 1-877-877-9080 or request a free security assessment.
Connect with us to explore our scalable solutions tailored to your unique needs and receive a personalized free quote.
