As mentioned earlier, regular cameras enable people to freeze moments in time for posterity. Whether the picture is of a loved one or of a landscape, the camera will capture the image. Thereafter, you will have the option of printing it so that you can display the photo prominently. Or, you can retain a soft copy of the image in the cameras itself.
 
However, some cameras produce images that you will not likely want to print or treasure. For instance, an infrared camera will never produce images that you will value for their aesthetical or visual appeal. But, these cameras are not ordinary cameras. They return images based on the heat emitted by objects. To the average person, these images might appear to be random splashes of colour. But, in reality, these images can be of great importance in specific applications. They can highlight the presence of objects even in poor visibility conditions. This is of great importance in security and law enforcement applications.
 
No one can see infrared light. People can usually see a range of colours from red to violet. Each of these colours has a specific wavelength or frequency of light. The range of wavelengths beyond violet feature ultraviolet rays. Similarly, the range of wavelengths beyond red feature infrared rays. Warm objects create and radiate heat. They typically emit this heat in the form of infrared rays in all directions. Infrared cameras serve to collect these rays and convert them to images. These images could be black-and-white or in false colour. For the uninitiated, false colour images utilise software for representing different levels of heat in a myriad of colours. A legend or key enables the user to identify the quantum of heat that an object is emitting. 

Zooming, panning and tilting are some of the activities that professional photographers typically do. These professionals often rely on cutting edge technology to produce some of the most exquisite images. Each day, you will invariably come across and marvel at the magnificent pictures that these individuals have shot. This is true regardless of whether you’re browsing the internet or going through a magazine.
 
Some people might find the image of rippling water as it cascades down cliffs memorable. Others will hardly be able to contain their delight on spotting that perfect image of a rose in full bloom. Similarly, the images of birds in full flight or leaves floating on puddles can make one marvel at the skill of these photographers. Their skill can make the most commonplace things appear to be out of the ordinary. But, it is not merely the skill of these photographers that one should laud. One should laud their patience levels as well. For, it takes some effort to keep waiting for that perfect moment before you capture the image.
 
However, photography doesn’t rely solely on the skills and the patience levels of the photographer. It also relies on the use of the best cameras with state-of-the-art technology. By using some of the best cameras around, professional photographers do not merely earn their bread and butter. They also end up freezing some of the most memorable images of day-to-day life as well. But, some cameras capture images of a different kind. These devices (such as infrared thermal imaging cameras) will not leave you swooning over the marvellous pictures they produce. However, they will be able to sense the presence of intruders even in zero visibility conditions. This trait can be quite invaluable if you’re guarding a high-security building or maintaining a vigil at interstate or international borders. With these devices, you will easily be able to discern the presence of intruders much before they try to stage a break-in. As a result, you will be able to deal with the intruders effectively, well before they can become a full-fledged threat. 

Most of the advancements in thermal imaging technology can be broadly classified into two types: Resolution and Cost.
Resolution of newer devices is getting better and better just like in other types of cameras in the market. Now high resolution Thermal IP camera can be purchased at quite a reasonable price. 
The second one is constantly decreasing cost of cameras. Lastly, onboard analytics and IP functionality are also making a lot of advancements. There are a number of thermal camera smartphone tools available these days that let you get the most out of your thermal cameras. For instance with thermal camera android apps, you can stream live video feed to your mobile.
 
For more information on Infrared cameras and thermal cameras and to buy from an extensive range of FLIR Infrared thermal imaging cameras in Australia, get in touch with Infratherm today!

• Lack of Knowledge: Most people don't have any clue about what exactly thermal cameras are and what's their purpose. Come to think of it - thermal cameras are at the pinnacle of security technology. Most of the crimes tend to happen in the darkness or in obscure areas, and thermal cameras are highly effective in both these cases.

 

• Cost: if your main concern is cost, go for infrared camera. You can get one by investing as little as few hundred dollars. However, high-end thermal image cameras and drone thermal camera are on the costlier side. Even the entry level thermal cameras cost more than a few thousand dollars.

 

• Protection: When it comes to providing perimeter security to critical assets like nuclear plant, bridge or a data centre, it's important to invest in the best technology you can afford. Conventional technologies don’t quite cut it in such cases. Remember that weather is not always going to be bright and pleasant. There may be foggy outside or total darkness at night. However, security arrangements still need to be working at optimal levels. This is precisely what Infrared thermal imaging cameras can achieve for you.

The reason why seeing heat is much more beneficial for security purposes than visible light is manifold.
 

• Firstly, there's a unique thermal signature associated with every object.  

 

• Thermal energy can be tracked in the atmosphere in a much more efficient way than the visible energy. For instance things like light fog, rain and smoke can hinder the working of a normal camera but thermal camera can easily see through these obstacles.

  

• Lastly, an important benefit of Infrared thermal imaging cameras is that they work really well even in complete darkness. In fact, you'll find no difference in thermal images taken during the day and at night. This is also the main reason why thermal image cameras enjoy such a tremendous popularity in businesses and homeowners in Australia. These cameras work consistently well 24/7 in the truest sense.