How Many Frames Per Second Does a Security Camera Need?

Frame rate, measured in frames per second (fps), is how many still pictures the camera records each second. Movies run at 24 fps and live TV at 30. Many security cameras can record 30 fps, but few need to everywhere. The right frame rate depends on what you need to see: a person walking through a lobby needs far fewer frames than a hand sliding cash across a counter or a car passing a gate at speed. Choose too low and you may miss a crucial moment. Choose too high and you waste storage and bandwidth. This guide explains frame rate in practical terms, what happens at 5, 10, 15 and 30 fps, how it interacts with shutter speed and storage, and which settings fit common situations in New York and New Jersey homes and businesses.

This is general information, not legal advice. Talk to a qualified installer about your specific building and requirements.

1. The Short Version

Frame rate	Best for	Notes
5 to 8 fps	Low-motion views, long retention	Smooth enough to follow events
10 to 15 fps	General home and business	Common balance
20 to 30 fps	Registers, gates, fast motion	More storage
Above 30 fps	Specialty	Rarely needed

2. What Frame Rate Really Means

A camera at 15 fps captures one image every 66 milliseconds. At 30 fps, every 33 milliseconds. At 5 fps, every 200 milliseconds. Between frames, motion is not recorded. If someone moves quickly, a low frame rate might capture them at the start and end of a motion but miss the middle. That matters when the action is fast or brief.

3. How Many Fps Do You Need

For general surveillance of people moving normally, 10 to 15 fps is usually enough to follow what happened. For cash handling, a counter or a hand-to-hand exchange, 15 to 30 fps catches fast hand movements. For vehicles at speed, shutter speed and angle matter as much as frame rate. For a quiet storage room or a view of a locked gate with little traffic, 5 to 8 fps is often adequate.

4. Motion Blur and Shutter Speed

Smooth motion depends on both frame rate and shutter speed. A fast shutter freezes motion in each frame but needs more light. A slow shutter brightens dark scenes but smears moving subjects. At night, cameras often slow the shutter, causing blur regardless of fps. If you need a sharp plate or face at night, add light. Our guide on sensor size and low light explains why.

5. Storage Impact

Higher frame rates generally increase bitrate and storage, though modern compression makes the relationship less than linear. Storage planning: total GB = cameras x Mbps x 10.8 x days. If dropping from 30 to 15 fps reduces a camera from 6 Mbps to 4 Mbps, eight cameras for 30 days fall from about 15,552 GB to about 10,368 GB, saving roughly 5 TB. Our guides on bitrate and on storage planning explain the math.

6. Bandwidth and Remote Viewing

Higher frame rates mean higher bitrates, which affect your network and remote viewing. If your upload bandwidth is limited, a lower frame rate for remote streams makes viewing smoother. Many systems offer a main stream for recording and a sub-stream for remote viewing, each with separate settings.

7. Plates, Faces and Fast Events

Reading plates on moving cars needs a fast shutter, a good angle and proper lighting; many dedicated plate cameras use settings tuned for speed. Frame rate helps catch the right frame, but it is only one factor. For faces at a door, 10 to 15 fps is usually enough. For a sprint through a gate, 20 to 30 fps may help. Our guide on license plate cameras vs. overview cameras explains the difference.

8. Cash Handling and Transactions

Registers and counters are classic cases for higher frame rates, since quick hand movements matter in disputes. Use 15 to 30 fps and a good angle, ideally linked to your point-of-sale system. Our guide on camera and POS integration explains how to connect video to transactions.

9. Doors, Hallways and Lobbies

Normal walking speed is well captured at 10 to 15 fps. For entrances where you want clear faces, focus on lighting, angle and lens. You do not need 30 fps everywhere. Our local pages on security camera installation in Brooklyn and business security camera installation in Staten Island describe typical door and lobby setups.

10. Parking Lots, Yards and Perimeters

Wide outdoor views usually need 10 to 15 fps. Adding motion-based recording can raise the frame rate when something happens and lower it otherwise, which saves storage. For long fence lines, analytics and alerts often matter more than frame rate. Our local page on commercial security camera installation in Nassau County describes typical lot setups.

11. Variable Frame Rate and Smart Codecs

Some systems lower frame rate or bitrate when the scene is still and raise it with motion. This can save storage, but make sure it does not drop frames during the moments that matter. Test with real activity. Be cautious with settings that reduce frames to a very low rate at night.

12. Matching Recorder and Camera Settings

The recorder and the camera each have frame rate settings. A camera set to 30 fps while the recorder is set to 15 will record 15. Check both. Set the main stream for recording evidence and the sub-stream for live view. Document your settings so a future technician does not change them accidentally.

13. Common Mistakes

Using 30 fps everywhere.
Using 5 fps at a register.
Ignoring shutter speed.
Not checking the recorder setting.
Not testing with real motion.
Cutting frames to save storage on critical cameras.
Forgetting the sub-stream.
Not documenting settings.

14. Cost

Planning ranges in 2026: extra storage for higher frame rates, $100 to $600 per added TB; recorder with higher throughput, add $100 to $800; installed eight-camera system with storage sized for 15 fps, $2,800 to $6,500; same system sized for 30 fps, $3,300 to $7,500; POS integration, $500 to $3,000. These are planning ranges, not quotes.

15. A Second Data Point

NYPD reported retail theft down 15% and burglary down 19.5% citywide in May 2026 compared with May 2025 (NYPD). Whatever the trend, the frames that matter are the ones that capture a hand, a face or a plate, so match frame rate to the moment you need.

16. Questions to Ask Your Installer

What frame rate will each camera use and why?
Which cameras need higher frame rates?
How will storage change?
How does shutter speed affect night video?
Are the camera and recorder settings aligned?
Can you test with real motion?

See our local pages for security camera installation in Brooklyn, business security camera installation in Staten Island, commercial security camera installation in Nassau County and our services page.

Setting frame rates? Revolvis will walk the property with you and mark the spots, and size storage to match.

17. A Hypothetical Shop

A Staten Island shop runs all eight cameras at 30 fps and fills its drives in 12 days. Hypothetically, the installer sets the register and door cameras to 20 fps, the aisle cameras to 12 fps and the storage room camera to 6 fps, adds motion-based recording at the back and keeps the register linked to POS. Retention rises to 45 days, and the register footage stays smooth.

18. Testing Settings

Walk through the scene at normal pace, wave a hand at the counter, drive a car past the gate. Review the footage frame by frame. If you cannot see what you need, raise the frame rate, adjust the shutter or add light. Test at night too.

19. Documenting Your Settings

Write down each camera's resolution, frame rate, bitrate and codec, plus the recorder settings. Keep the list with your recorder password. When firmware updates or technicians reset the system, you can restore settings quickly.

20. Deciding

Use 10 to 15 fps for most views, higher for cash and fast motion, lower for quiet areas. Check shutter speed and light. Size storage to your choices. The right frame rate captures the moment without wasting disk.

Seasonal Maintenance

Once or twice a year, clean lenses, check mounts and confirm recorder health. Review a week of footage for noise, gaps and false alerts. Foliage, snow and light change through the year, so a view that worked in summer may need adjustment in winter.

More From Revolvis

Cameras are one layer of a secure property. The same in-house crew also handles the rest:

Learn more about Revolvis, meet the team, see all services, browse the blog or contact us.

Areas We Serve

Revolvis installs residential and commercial camera systems across the New York metro area. Every borough and county has its own building stock, rules and wiring challenges, so the plan for a Queens two-family is not the plan for a Manhattan co-op.

Staten Island: houses, detached garages and shop fronts. See security camera installation in Staten Island.
Brooklyn: brownstones, row houses and storefronts. See security camera installation in Brooklyn.
Queens: attached brick homes, two-families and busy commercial strips. See security camera installation in Queens.
The Bronx: pre-war buildings, bodegas and warehouses. See security camera installation in the Bronx.
Manhattan: co-ops, condos, offices and retail. See security camera installation in Manhattan.
Long Island: Nassau County and Suffolk County.
New Jersey: Jersey City, Newark, Hoboken and nearby towns.

The full list is on the service areas page.

Get a Custom Quote After a Site Visit

Revolvis prices every job after a site visit, because the building sets the cost as much as the equipment does. A few things make the estimate faster and more accurate:

The address and property type: house, apartment, co-op, condo, storefront or warehouse.
Which doors, sides and areas you want covered, and what worries you most.
Photos of those spots and any spots where you already have cabling or power.
How many days of footage you want to keep and whether you want to watch on your phone.
Any landlord, board, lender or insurer requirement.

Call 347-258-9165 or use the contact page to book a site visit. The quote you receive is written and itemized, so you can compare it line by line.

Frequently Asked Questions

Is 30 fps necessary? Not for most views. 10 to 15 fps is common.

Will lower fps miss events? It can miss fast motion, so use higher fps where speed matters.

Does fps affect storage? Yes, generally, though compression softens the effect.

What about night video? Slow shutters blur motion regardless of fps; add light.

What fps for a register? Often 15 to 30.

Can I change fps later? Usually yes, but check storage and settings.

Ready for a custom quote? Call Revolvis at 347-258-9165 for a site visit and a written, itemized estimate.

Safety note: A camera system supports, but does not replace, good locks, lighting, alarms and everyday habits. If you are in danger or witnessing a crime, call 911. Prices and legal summaries in this guide are general information for the New York metro area, not an offer or legal advice. A written quote after a site visit governs your actual price, and for legal questions you should confirm with the agencies linked in the article or a licensed attorney.