CCTV Storage: Cloud vs Local NVR

When designing a security camera system, one of the most important decisions is where to store your video footage. You have two main options: cloud-based storage or local Network Video Recorder (NVR). Each has distinct advantages and trade-offs.

Local NVR Storage: The Traditional Approach

A Network Video Recorder is a dedicated device installed on your property that records and stores footage from your cameras. It typically includes multiple hard drives that can store weeks or months of video.

Advantages of Local NVR:

• No monthly fees: Once purchased, there are no ongoing subscription costs
• No bandwidth concerns: Footage stays on your local network
• Faster access: View footage instantly without internet delays
• Privacy control: Your footage never leaves your property
• Longer retention: Can easily store 30-90+ days of 4K video

Disadvantages of Local NVR:

• Vulnerable to theft: If someone steals the NVR, you lose all footage
• Requires maintenance: Hard drives eventually fail and need replacement
• Limited remote access: Viewing footage remotely can be more complex
• Higher upfront cost: NVR hardware costs $500-$2,000+

Cloud Storage: The Modern Alternative

Cloud storage means your camera footage is uploaded to secure servers managed by your camera manufacturer or a third-party service. You access footage through an app or web portal.

Advantages of Cloud Storage:

• Theft-proof: Footage is safe even if cameras are destroyed
• Easy remote access: View footage from anywhere with simple apps
• Automatic updates: Software updates happen automatically
• No hardware maintenance: No NVR to manage or hard drives to replace
• Lower upfront cost: Many cloud cameras cost less initially

Disadvantages of Cloud Storage:

• Monthly subscription fees: Typically $3-10 per camera per month
• Internet dependent: No internet means no recording
• Bandwidth usage: Uploading 4K video uses significant internet bandwidth
• Shorter retention: Cloud plans often limit storage to 7-30 days
• Privacy concerns: Some worry about footage being in third-party hands

Cost Comparison

Let's compare costs for an 8-camera system over 5 years:

Our Recommendation: Hybrid Approach

For most businesses, we recommend a hybrid approach: use a local NVR for primary storage and add cloud backup for critical cameras like entrances and registers. This gives you the best of both worlds—long-term local storage with cloud redundancy for your most important footage.