4K Resolution Security Cameras

4K Pan-Tilt-Zoom (PTZ) Camera

Cameras that offer 4K, or 8-megapixel, resolution offer some of the highest detail and clarity available on the security camera market. Outputting approximately four times that amount of pixels as a 1080p HD security camera, these 4K surveillance cameras use advanced 8-megapixel image sensors in order to put out HD quality video.

4K cameras offer the ability to zoom in on distant objects without drastically reducing image quality--without the use of a varifocal lens. Because the 4K image sensor allows the camera to capture more light, improve color, contrast, low-light performance, and resolution, you’ll have the ability to digitally zoom to enhance any part of your 4K video in the event an incident occurs.

4K IP cameras systems are equipped with High Efficiency Video Coding, or H.265, video compression in order to keep file sizes smaller without losing the 4K video quality.

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What is the difference between (1080p) HD and Ultra HD 4K?


  • 4K = 8.3 megapixels, 16:9 (apect ratio, horizontal resolution)
  • 1080p = 2.1 megapixels, 16:9 (aspect ratio, vertical resolution)
  • 720p = 1.3 megapixels, 16:9 (aspect ratio, vertical resolution)
  • D1 = 0.4 Megapixel, 4:3 (aspect ratio, vertical resolution)



4K Security Camera Applications

4K security systems are great for areas with lots of traffic; places where you’ll need to be able to zoom in to see what is going on. Hotels, tourist spots, sports arenas and fields, schools and universities, retail stores, bus and train stations, government facilities, and more can all benefit from a 4K security system.

Roof Mounted 4K PTZ Security Cameras
Roof-Mounted 4K PTZ Security Camera
4K PTZ and Bullet Security Cameras
Roadside 4K PTZ & Bullet Security Cameras
4K Parking Lot Security Cameras
Parking Lot 4K Security Cameras


Nationwide 4K Security Cameras and Installation


Our corporate office is located in Middletown, Ohio between Dayton and Cincinnati. Camera Security Now offers a network of expert technicians across the United States who specialize in servicing and installing 4K security cameras in all 50 states.

All of our 4K security camera installations are backed with the same customer satisfaction guarantee that we extend to local clients, regardless of your business location. With service representatives at the ready to answer any question or handle any problem, we put the customer first, every time.

For a 4K security camera estimate, we require a site visit, which typically requires a fee. However, we offer free onsite estimates for businesses local to us in the following areas: