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4K Security Camera Systems
True 8MP Surveillance for Business, Home and Government
Professional 4K Security Camera Systems with NVR Recording
Shop professional 4K security camera systems with true 8MP SureVision PoE cameras, local NVR recording and remote viewing. These wired systems deliver sharper playback detail for entrances, vehicles, parking areas, loading docks, cash-handling zones, building perimeters and other critical views.
Choose a complete 4K PoE camera system or customize the camera styles, recorder capacity and storage around your property. Power and video travel through one Ethernet cable per camera, footage records securely to a local hard drive and there are no required monthly fees.
- True 8MP 4K Video
- Plug-and-Play PoE
- Local NVR Recording
- AI Human and Vehicle Detection
- Remote Viewing
- Mix and Match Cameras
Save 25% • UPGRADE25 True 4K PoE Systems with Local Recording and No Monthly Fees
Not sure which 4K system fits your property? Get a free recommendation for camera count, camera styles, NVR capacity and storage. Call 888-653-2288
Trusted Since 2008 • 75,000+ Customers • No Monthly Fees • 3-Year Warranty • Lifetime U.S. Support • Customized Systems
Professional 4K System Buying Guidance
How to Choose the Best 4K Security Camera System
The best 4K security camera system is designed around the areas you need to protect, the distances involved and the evidence you expect to review. Start with entrances, drive lanes, registers, loading docks, hallways, parking areas, inventory rooms and perimeter zones. Each location may require a different camera housing, lens or night-vision capability.
SureVision 4K NVR camera systems combine professional wired IP cameras, local hard-drive recording, remote viewing and intelligent detection tools. Compatible bullet, dome, turret, active-deterrence, motorized-zoom and PTZ cameras can be mixed in one system, allowing you to build coverage around your property instead of accepting a one-size-fits-all package.
Where 4K Surveillance Makes the Biggest Difference
True 8MP video is most valuable where additional recorded detail can improve identification, incident review or operational awareness.
Entrances and Exits
Use dedicated identification views where customers, employees, visitors or residents enter and leave.
Parking and Drive Lanes
Capture clearer vehicle context across gates, parking lots, traffic lanes and building approaches.
Retail and Cash Handling
Improve incident review around registers, service counters, high-value merchandise and customer areas.
Warehouses and Loading Docks
Monitor delivery areas, inventory zones, aisles, equipment, gates and exterior approaches.
Schools and Campuses
Cover entrances, hallways, parking areas, common spaces and multi-building approaches.
Homes and Larger Properties
Protect doors, garages, driveways, yards, detached buildings and exterior perimeter areas.
Professional Design Tip: Do Not Ask One Camera to Cover Too Much
A properly positioned camera focused on an entrance, gate or vehicle lane usually provides more useful evidence than one ultra-wide camera mounted too high and expected to cover an entire property. For larger areas, combine fixed overview cameras with dedicated identification views and optional motorized-zoom or PTZ cameras.
What to Look for in a Professional 4K PoE Camera System
Resolution is only one part of system performance. Camera placement, lens selection, nighttime conditions, recorder capacity and storage all affect the quality and usefulness of recorded video.
Camera Placement and Lens
Match the lens and viewing distance to the evidence required at each location.
Night Vision Performance
Compare infrared range, available lighting and color-at-night capability for important exterior views.
AI Detection and Alerts
Use human and vehicle detection to reduce routine false motion events and improve search efficiency.
NVR Channels and Expansion
Select enough recorder capacity for the initial camera count and practical future expansion.
Storage and Retention
Camera count, frame rate, compression and recording schedule determine how long footage remains available.
Remote Viewing
View supported live and recorded video from authorized phones, tablets and computers without required monitoring fees.
Choose a 4K System by Camera Count
Count each important view separately, then choose the next standard system size when future expansion or additional blind spots are likely.
4K vs. 4MP Security Camera Systems
4K cameras provide more image detail, while 4MP cameras can deliver an excellent balance of clarity, bandwidth and storage for general coverage. A customized system can use each resolution where it creates the most value.
Choose 4K for Critical Detail
Use 4K at entrances, drive lanes, parking areas, loading docks and other locations where identification quality and playback detail matter most.
Use 4MP for General Coverage
Use properly positioned 4MP cameras for closer overview views, then invest in 4K where the additional recorded detail creates the greatest value.
Complete 4K Systems, Cameras, NVRs and Helpful Guides
Start with a complete system for a matched package, or compare individual cameras and recorders when building a customized configuration.
4K Security Camera System FAQs
What is a 4K security camera system?
It is a complete surveillance package using compatible 8MP IP cameras, an NVR and local hard-drive storage capable of recording and managing 4K video.
Are 4K systems better than 1080p systems?
4K captures more image detail, which can help at identification points and longer viewing distances. Placement, lens choice and lighting still determine how useful the footage will be.
Do 4K camera systems require monthly fees?
No required monthly recording fee is needed for standard local NVR storage and supported SureVision remote-viewing tools.
Can I view a 4K system remotely?
Yes. Compatible systems support authorized live viewing, playback and system access through supported mobile and computer applications.
How much storage does a 4K system need?
Storage depends on camera count, frame rate, compression, continuous or event recording and the number of days you want footage retained.
Can different SureVision camera styles be mixed?
Yes. Compatible bullet, dome, turret, active-deterrence, motorized-zoom, PTZ and specialty cameras can be combined in one customized system.
Are 4K systems suitable for businesses?
Yes. They are well suited to stores, offices, warehouses, restaurants, schools, parking areas and commercial properties where recorded detail matters.
Can CCTV Security Pros help design my system?
Yes. Tell us about the property, important camera locations, existing wiring and retention goals, and we can help match the cameras, NVR and storage to the project.
Build the Right 4K System the First Time
Get help choosing camera count, camera styles, NVR channel capacity and storage. CCTV Security Pros can build a professional system around your property instead of forcing you into a standard package.
