LPR or license plate recognition technology is a fairly straightforward concept. Put simply, it is hardware, like a security camera, directed by software in another device to recognize and focus in on the license plates of vehicles that come within its view.

LPR or license plate recognition technology is a fairly straightforward concept. Put simply, it is hardware, like a security camera, directed by software in another device to recognize and focus in on the license plates of vehicles that come within its view.

All About License Plate Recognition: What is LPR Technology?

LPR or license plate recognition technology is a fairly straightforward concept. Put simply, it is hardware, like a security camera, directed by software in another device to recognize and focus in on the license plates of vehicles that come within its view. In surveillance, this is most often found in license plate recognition cameras produced explicitly to house the specific technology and provide an avenue to use it.

Often enough, our team receives questions about this technology and the capabilities it can provide. In this article, A1 Security Cameras will provide you with an overview of the license plate recognition cameras we feature. After reading this post, you will hopefully enjoy a greater understanding when it comes to using it in a security camera system and in general surveillance.

What are the benefits of license plate recognition cameras?

As mentioned, the designated purpose for license plate recognition in surveillance is straightforward. While the technology might seem a little complex, there is very little difference between it versus regular security cameras. In reality, an license plate recognition camera is simply a more advanced version that can gather detailed information from a given environment, with specific attention to license plates primarily directed by software found in the connected recorder. As such, the benefits can include:

  • Information gathering
  • Insurance resource
  • Parking management
  • Perimeter security
  • Vehicle security

As can be surmised, license plate recognition cameras bring their own unique benefits to a surveillance system compared to standard security cameras' general advantages and disadvantages. These devices provide a given business owner further protection of employee vehicles while also monitoring those entering the premises. The latter point can benefit security and customer service as needed. As will be shown, license plate recognition technology uniquely provides benefits for individuals and the location where they are implemented.

What are license plate recognition cameras used for?

As might be surmised, license plate recognition cameras can typically be used in areas that experience regular traffic and feature parking lots on the premises. However, they are not unique to businesses, government buildings, or areas where the general public is prone to gather. Instead, they can also be implemented in a home security camera system to monitor vehicles passing through or entering the driveway.

Therefore, these devices can be used anywhere that experiences any form of vehicular traffic. This means they can just as well be used to benefit a business in perimeter control and customer information gathering as a homeowner can use them to enhance their security. Homeowners often use these devices to monitor traffic passing through, looking for the vehicles driving erratically and creating an unsafe environment for families.

Governmental agencies and law enforcement also use different forms of license plate recognition to monitor citizens. These systems are often more advanced than what is found in the general public. For example, they feature a database that recognizes license plate numbers, correlates them to an individual’s personal information, and provides notification if there is a problem.

What are the limits of license plate recognition cameras?

Put bluntly, license plate recognition cameras are ineffective individually and require a greater security camera system to function. Like other security cameras, these devices need a centralized recorder to both send recorded data to and to receive directives from. While attempts have been made to make an independently functioning license plate recognition security camera, they are not nearly as effective as the traditional alternative.

While by themselves they may provide some limited functionality, license plate recognition cameras do need video surveillance software at more advanced levels. While the idea of software often sounds complex, it tends to actually be an automated framework the camera and given firmware can work off of when enacting its purpose. For some examples, this means the camera may zoom in when detecting license plates, transcribe license plate information into text on a given document, or more.

Does LPR distinguish between regular cars and trucks?

Does LPR distinguish between regular cars and trucks?

No, license plate recognition technology will only detect the license plate of a given vehicle when it is within view. However, the camera itself will still record a vehicle passing by and can grant enough detail through visual quality to provide the viewer with a make and model, but will not transcribe nor focus on any feature beyond the license plate.

To be technical, the software and firmware that allows a license plate recognition camera to identify a license plate are specifically written. They are geared towards only license plates. While not an answer to those looking for a system that discerns between cars and trucks, modern surveillance can provide motion detection that tells the difference between people and vehicles.

How far away can a security camera read a license plate?

Generally, a license plate camera's range to detect a given license plate varies depending on the model. Like the human eye, some characters in a given plate might be less discernable the farther away it is and impossible past a certain distance. However, the best-selling devices tend to reach between 50 and 100 feet when it comes to detection. Additionally, when considering video quality, the same devices generally record in 1080p or high definition.

Can a license plate recognition camera be 4K?

Can a license plate recognition camera be 4K?

Modern examples of license plate recognition cameras are capable of 4K video quality. However, these devices generally are specialized internet protocol cameras and require larger hard drives or servers to store the video footage. This is because such high video footage quality is only possible in digital cameras, making IP cameras the ideal option for such a high level of surveillance. At the same time, the video footage will take up quite a bit more space because it includes so much visual detail, meaning you will ideally require storage hardware comparable to meet the demand. A1 Security Cameras offers a tool specifically for this free of charge with our NVR and DVR storage calculator!

What is the difference between LPR and LPC?

Simply put, license plate recognition is more advanced than the alternative. LPR detects and focuses in on license plates before using software in a central recording system to transcribe them into text and then match it to a database if the feature is included. License plate capture only recognizes and focuses on a given plate but only records it visually. LPC is more so used by governmental agencies and law enforcement on a broader scale. In contrast, license plate recognition can be more so common on smaller-scale operations like homeowners, businesses, and agencies needing more detailed information.

Who makes license plate recognition cameras?

A1 Security Cameras has previously written on this subject with our “What is the Best LPR Camera” article that distinctly answers the best brands selling these cameras at the time of writing. As mentioned, these types of cameras are distinctly perfect for both business managers and homeowners looking for an edge to add to their security camera system. When considering the best for your surveillance, brands like Axis, Geovision, and LTS Security will do the trick!

When you are interested in license plate recognition cameras and reside in the Dallas Fort Worth area, our installation team can help you. As one of the best crews in Texas for implementing surveillance on homes and businesses, you can enjoy peace of mind as our professionals get the job done. Contact us today for more information!

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  •  Compression : MJPEG, H.264,
  •  Field of View (Horizontal) : 39°Field of View 17°Field of View
  •  Max. FPS and Resolution : 30fps at 1080P
  •  Lens Type : Motorized (Automatic Zoom) Lens
  •  Lens Size : 9~22mm Lens
  •  Sensor Type : CMOS
  •  Sensor Size : 1/2.8" Sensor
  •  Color : White
  •  Environmental : Outdoor
  •  Sensor Size : 1/2.8"

May 25th 2022 Wayne Hahne

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