How Long Does Security Camera Footage Last? Storage Explained

Last updated August 2026

Quick Answer

Most cloud security cameras keep footage for 30 days on a paid plan and delete it after that unless you download the clip. Ring and Google Nest both default to 30-day cloud history, Arlo ranges from 30 to 60 days depending on the tier, and Wyze offers just 14 days on its cheapest plan. Cameras with local storage, like Eufy or Reolink, can hold months of footage on a memory card instead of a subscription clock.

What Determines How Long Footage Is Saved

Retention length is not a fixed rule — it depends on four things: whether you pay for cloud storage, which plan tier you choose, whether the camera also supports a local memory card or hub, and whether an event was flagged as important. Most brands treat “important” clips (person detected, motion in a zone you set) differently from routine motion, and some let you pin or download a clip before it ages out. If you cancel a subscription, footage recorded during that plan usually becomes unviewable even if the retention window has not technically expired, so check your plan status if you are relying on old clips for a police report or insurance claim.

Cloud Storage Retention by Brand (2026)

Prices and windows change often — always confirm the current plan details on the brand’s own site before buying, but use this table to compare orders of magnitude between cloud-first brands and local-storage brands.

Cloud Storage vs. Local Storage: Which Lasts Longer

Cloud plans cap your history at a fixed number of days no matter how much you pay, because the brand is renting you server space and older clips get purged to control cost. Local storage flips that trade-off: a camera like the Eufy SoloCam S40 or a Reolink Argus 3 Pro writes continuously to a memory card, so your effective retention is however long it takes the card to fill up and start overwriting the oldest footage. A 256GB card in a camera recording only on motion can often hold two to four months of footage, far beyond what any cloud plan offers, and there is no monthly fee. The trade-off is that local storage lives at the camera or a hub in your home — if it is stolen or destroyed, the footage typically goes with it, whereas cloud clips survive because they already left the property. If losing footage to a smash-and-grab worries you more than a subscription fee, our guide to subscription-free security cameras breaks down which models balance both.

How to Make Your Footage Last Longer

None of these tactics require replacing your entire camera system — most stretch your existing retention window using settings and accessories you can add today. The goal is to reduce how much of your storage budget gets wasted on footage you will never look at, and to make sure the footage you do care about gets pulled off the clock before it disappears. Run through the list below once when you first set up a camera, then revisit it any time you change plans or notice storage filling faster than expected.

• Add a microSD card if your camera supports one. Many cloud-first cameras, including several Arlo and Wyze models, accept a card as a local backup even while you keep a cloud plan, so you get both a rolling local archive and cloud convenience. A SanDisk Extreme Plus 256GB microSD is a reliable, high-endurance choice built for continuous camera recording.
• Download and archive important clips manually. Any event tied to a break-in, package theft, or dispute should be exported to your phone or a cloud drive the same day you see it, since most brands cannot recover footage once it rolls off the retention window.
• Upgrade only the cameras that need it. If one camera covers your front door and package deliveries, put that one on the higher-tier plan or a bigger card, and leave a backyard camera with lower stakes on the base tier.
• Set motion zones and sensitivity correctly. A camera that is not constantly triggered by trees, cars, or sunlight wastes less of its storage budget on irrelevant clips, effectively extending how far back useful footage goes.
• Know your local laws on footage requests. If you plan to hand a clip to police or a neighbor’s insurer, get it out of the camera’s storage quickly. Our guide on what to do after a break-in walks through preserving and sharing footage as evidence before it ages out.

How MicroSD Card Size Affects Retention

If you go the local-storage route, the card you buy directly sets how far back your footage goes, so it is worth doing the math before you decide “bigger is always better.” A single 1080p camera recording only on motion, at a few short clips per hour, typically uses somewhere between 1GB and 3GB per day. At that rate, a 64GB card holds roughly three to four weeks, a 128GB card stretches to six to eight weeks, and a 256GB card can realistically cover two to four months. Cameras recording in 4K or set to continuous rather than motion-triggered recording will fill a card far faster, sometimes in a third of the time, so match the card to how the camera is actually configured rather than its theoretical maximum resolution. Look for a card rated for continuous video recording (often labeled “high endurance” or “surveillance”) rather than a standard consumer card, since ordinary microSD cards are not built for the constant write cycles a security camera puts on them and tend to fail years earlier. Once the card fills up, virtually every consumer camera overwrites the oldest footage automatically in a loop, so you do not need to manage deletion yourself — you only need to pull a clip off before it gets old enough to be overwritten.

Common Footage Retention Mistakes to Avoid

• Assuming footage is safe just because the camera is still recording. The camera continuing to work has nothing to do with whether last week’s clip still exists; check your plan’s actual retention window, not just whether the live feed works.
• Waiting too long to download a clip you need. A 14-day Wyze plan or a 30-day Ring plan can pass faster than expected, especially around a holiday or a trip, so download anything tied to an incident as soon as you notice it rather than “getting to it later.”
• Buying a generic microSD card for a security camera. Standard cards designed for cameras or phones are not rated for the nonstop write cycles of 24/7 security recording and often corrupt or fail within months, taking your footage with them.
• Forgetting that canceling a plan can cut off access immediately. Some brands lock existing footage the moment a subscription lapses rather than letting it expire naturally, so pull anything you need before you hit cancel, not after.
• Relying only on the cloud when your camera also has a card slot. If your camera supports local storage, using it alongside a cloud plan gives you a longer, subscription-independent backup at essentially no extra cost beyond the card itself.

Cloud Subscription or Local Storage: How to Decide

Choose a cloud plan like Ring Protect or Nest Aware if you want footage to survive even if the camera is stolen, want AI features like package and person detection, and are fine paying a recurring fee for the convenience of viewing history from any device. Choose local storage, such as Eufy or Reolink, if you want the longest possible history without a subscription, do not mind a one-time cost for a card or hub, and are comfortable managing your own backups for the clips that matter. Many households land on a hybrid: cloud service on the doorbell and any camera facing the street, local storage on cameras covering a garage or backyard where losing the device to theft is less likely. For a full walkthrough of the camera types and where each shines, see our complete security camera buying guide, and if you are comparing the two leading cloud ecosystems directly, our Ring vs. SimpliSafe comparison covers how their retention and pricing stack up.

Ready to add or upgrade a camera before your storage runs out? Start with the Ring Indoor Cam for the deepest cloud history at 180 days, or the Eufy SoloCam S40 if you would rather skip the subscription entirely.

Frequently Asked Questions

Does footage delete automatically after the retention period?

Yes. Once a clip passes its plan’s retention window, most brands delete it permanently and there is no way to recover it, so download anything you need to keep before that window closes.

Can I extend my Ring or Nest storage without upgrading my plan?

Not directly on Ring or Nest, since neither supports local card storage on most camera models. Your only options are downloading clips manually or moving to a camera brand that supports a microSD card or local hub.

What happens to my footage if I cancel my security camera subscription?

Cloud brands typically stop retaining new footage immediately and often restrict access to footage recorded during the active plan, so export anything important before you cancel. Our guide on canceling a security service covers the exact steps by brand.

Do police departments require a minimum footage retention period?

Some cities have ordinances requiring registered security cameras to retain footage for a set number of days, often 30, if you want to participate in community camera-sharing programs. Check your local police department’s website, since requirements vary widely by jurisdiction.

Is local storage safer than cloud storage for privacy?

Local storage keeps your footage physically in your home rather than on a company’s servers, which some owners prefer for privacy. It does mean you are responsible for securing the card or hub yourself, and footage will not survive if the device is stolen or destroyed.