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4K resolution security cameras from Lorex
 

What is a 4K Security Camera?

The movement beyond 1080p full HD image resolution has begun. Terms such as 2K Super HD and 4K Ultra HD are now becoming everyday words when people speak of television screens, computer monitors, or mobile phone resolutions. But what do they mean? And what does it have to do with the future of security systems?

 
4K resolution comparison chart

What makes an image 2K and 4K?

For an image to be classified as 2K Extreme HD it must have approximately 2000 horizontal pixels. Following suit, 4K Ultra HD must have approximately 4000 horizontal pixels.

 
2k and 4K pixel resolution security cameras

8,847,360 pixels

The amount of pixels within screens has taken a giant step forward with 2K and 4K resolutions. Industry standards typically represent the 2K Extreme HD pixel ratio as 2048 x 1536 and 4K Ultra HD as 4096 x 2160.

 
 

Why choose a 4K Security Camera?

Lorex 4K security cameras will leave nothing to question. With their crisp images and amazing digital zooms, you will have the best chance to capture the details you need, even from a distance. With the introduction of these new security cameras, the world of security monitoring has never looked better.

4K clarity, digital zoom, color night vision

Clarity

Details are incredibly crisp, with sharp definitive lines that distinctly outline every object and feature.

Digital Zoom

The higher amount of pixels allows for a higher quality digital zoom so that details stay legible for longer as the zoom is applied.

Color Night Vision

Larger image sensors capture more light, which improves the color and contrast in low-light settings.

 
8MP image sensor

Image Sensors

A major determining factor in video quality is the size of the camera's image sensor. These sensors are classified by their number of megapixels (the equivalent to one million pixels). Ultimately, the higher the amount of megapixels, the better the video resolution.

 
Image Resolution # of Megapixels Pixel Ratio
720p security camera with mp sensor

1MP | HD 720P

1280 × 720
(921,600 pixels)

1080p security cameras use a 2mp image sensor
Digital IP 1080p 2megapixel security camera

2MP | Full HD 1080P

1920 × 1080
(2,073,600 pixels)

1080p security cameras use a 2mp image sensor
2K 5mp analog hd surveillance camera from Lorex
2K surveillance camera from Lorex
2K surveillance camera from Lorex

3MP | Super HD 2K

2048 × 1536
(3,145,728 pixels) 1.5 × 1080P

4MP | Super HD 2K

2688 × 1520
(4,085,760 pixels) 2.0 × 1080P

5MP | Super HD 2K

2592 × 1944
(5,038,848 pixels) 2.5 × 1080P

4K monitoring camera from Lorex
4K monitoring camera from Lorex

8MP | Ultra HD 4K

3840 × 2160 
(8,294,400 pixels) 4.0 × 1080p

 
 
push notification motion detection for mobile
 

Capture the Details You Need

In the end, 4K security cameras will provide you with the best oppurtunity to capture useful evidence should an incident ever occur on your property. Not only do 4K security cameras deliver the sharpest details, their large image sensors allow for higher quality Color Night Vision and better digital zooms while reviewing footage. Lorex offers both IP and Analog MPX 4K security cameras and systems. Please note, if you are looking to upgrade your current cameras, please ensure your recorder can support 4K resolution recording before purchasing.