Talk to the Experts on NDAA-Compliant Security Cameras
All CCTV Security Pros cameras are supported by a 100% money-back guarantee, a three-year warranty, and free USA-based support.
4K Security Cameras - High Definition
4K Security Cameras and Systems – Ultra HD Surveillance
Upgrade your protection with 4K security cameras from CCTV Security Pros. Offering four times the resolution of 1080p HD, our 4K Ultra HD security camera systems deliver crystal-clear video clarity for homes, businesses, and large properties. From capturing faces and license plates to monitoring wide areas with fewer cameras, 4K surveillance cameras provide unmatched image precision and peace of mind—without monthly fees.
4× 1080p Resolution Wide Coverage Night Vision to 100ft+ AI Smart Detection No Monthly Fees
Crystal Clear Video with 4K Security Cameras
4K security cameras capture every detail in stunning sharpness. With 3840 × 2160 resolution, you can clearly identify faces, license plates, and small objects—vital for investigations and reliable evidence.
Wider Coverage, Fewer Cameras
Because of their ultra-high resolution, 4K surveillance cameras cover larger areas without losing detail. That means fewer cameras required, lower installation costs, and stronger overall security coverage.
4K Cameras with Night Vision
Effective security doesn’t stop at night. 4K outdoor security cameras feature powerful infrared night vision and Wide Dynamic Range (WDR) technology, ensuring clear video 24/7 in all lighting conditions.
Efficient Storage with H.265 Compression
Our 4K security camera systems with NVR use advanced H.265 compression to save space without losing video quality. Store weeks of high-resolution footage efficiently on your network video recorder.
Remote Access Anytime, Anywhere
View your 4K security cameras live or play back recordings from your smartphone, tablet, or PC. Whether at home or traveling, remote viewing puts you in control from anywhere.
AI-Powered Smart Features
Our latest 4K IP cameras include AI-based analytics for smarter surveillance—human and vehicle detection, facial recognition, and reduced false alerts. These tools boost accuracy and response times.
Future-Proof Your Security with 4K
As surveillance evolves, 4K Ultra HD security cameras are setting the standard. Combining superior clarity, night vision, efficient storage, remote monitoring, and AI integration, they are ideal for homes and businesses alike.
4K Security Cameras – Frequently Asked Questions
Are 4K security cameras worth it?
Yes—4K security cameras offer 3840×2160 resolution (4× 1080p), delivering sharper evidence, better facial and license plate identification, and wider coverage with fewer cameras. They’re ideal for both homes and businesses that need the highest image quality.
Do 4K security cameras use more storage?
4K video files are larger, but modern H.265 (HEVC) compression keeps storage efficient. With motion-based recording and proper bitrate settings, 4K security camera systems can retain weeks of footage on a quality NVR.
Do I need special cables or internet for 4K?
For 4K IP cameras, use good-quality Cat5e/Cat6 Ethernet (PoE). Internet isn’t required for recording—only for remote viewing. Coax-based 4K (TVI/CVI) requires high-quality RG59/RG6 and a compatible 4K DVR.
Can I view 4K cameras remotely on my phone?
Absolutely. Our 4K security camera systems support secure remote access via iOS/Android apps and desktop software. You can live view, play back recordings, receive alerts, and share clips from anywhere.
How many 4K cameras do I need vs. 1080p?
Because 4K surveillance cameras capture more detail across a wider area, you can often cover the same space with fewer cameras compared to 1080p—especially for parking lots, storefronts, and wide building facades.
Do 4K cameras work well at night?
Yes. Our 4K outdoor security cameras feature powerful infrared night vision and WDR for challenging lighting, delivering clear video 24/7.
Will my NVR support 4K cameras?
Ensure your NVR supports 4K input and decoding on the channels you plan to use. For best results, choose a 4K NVR system designed for 8MP cameras with adequate bandwidth (incoming/outgoing) and H.265 support.
Do 4K IP cameras have AI or smart motion detection?
Many of our 4K IP cameras include AI analytics (human/vehicle detection, facial recognition, line crossing, intrusion) to reduce false alarms and notify you about real events faster.
