Blog Archives - Infratherm

What are Thermal Cameras?

27/7/2016

For the uninitiated, thermal imaging cameras are devices that take pictures of objects, based on the amount of heat the object is emitting. These cameras are quite similar to conventional digital cameras. The only distinguishing feature between the two is that instead of using visible light, thermal cameras use infrared light. It is worth highlighting that every object that has a temperature above absolute zero (or -273.15 degrees Celsius or -459.67 degrees Fahrenheit) emits heat or infrared energy. The amount of energy remains directly related to the temperature of the object. Thus, as the temperature of the object increases, the amount of infrared energy emitted increases as well. In short, thermal imaging cameras can take visual images of the infrared energy emitted by an object, which the naked eye cannot detect.

Thermal cameras typically detect infrared energy. Then, they convert these into electronic signals. The electronic components within the camera then begin to process these signals and convert them into a visible image. The camera’s display screen or viewfinder displays this image thereafter. It is worth mentioning that thermal cameras will not only capture the image of the infrared energy emitted by the object. They will perform temperature calculations based on the principles used in infrared thermometers as well. Thus, the camera will assign colours based on temperatures to enable the users to identify the different ranges of temperature readings

What are the Most Common Types of Security Cameras that People Typically Use in Australia?

20/7/2016

When you require constant monitoring of your property, nothing can do the job better than a top-quality security camera. As mentioned earlier, it is easy for your security personnel to experience weariness. In addition, they will be prone to losing their levels of focus, alertness and concentration for a diverse range of reasons. Moreover, their ability to detect the presence of intruders from afar might not be the best. This is especially so in low or poor visibility conditions. In contrast, your security cameras can operate in all weather and visibility conditions. Some high-end cameras can function even in zero visibility conditions. Unlike human beings, the focus and performance levels do not dip with time. Hence, using these gadgets for securing your premises can be a fruitful investment.

Some of the most popular varieties of security cameras include:

Box Style Cameras: These standalone cameras have shapes that resemble a box. They are equally appropriate for use indoors and outdoors. These cameras enable you to customise the lens, the camera and the housing to meet your installation requirements. For instance, when it comes to the lens, you could opt for fixed or varifocal lenses.

Dome Security Cameras: These cameras combine the camera, the lens and the ceiling mount in a discreet shape. The dome shape is useful for keeping the lens clean in environments that get dirty such as warehouses, kitchens etc. These cameras are popular because they are compact and visually appealing. In addition, they come in vandal-resistant housings as well. Pan-Tilt-Zoom (PTZ)

Security Cameras: These cameras contain mechanical controls that provide PTZ features. You can use the joystick or some software for controlling the movement of the camera. You can set these cameras to automatically run pre-configured patterns or to turn in the direction of certain pre-set positions. This enables you to survey a wide area of interest and to zoom in to detail as well. These cameras are popular for their auto-track movement features.

Bullet Security Cameras: Shaped like a bullet, these cameras contain the camera, the lens and the housing. People use these cameras to heighten their perimeter security. This is because these cameras can function in low visibility conditions. In addition, these cameras usually feature infrared (IR) illuminators. The sealed enclosure serves to minimise the servicing requirements as well.

Internet Protocol (IP) Security Cameras: These cameras typically transmit digital signals via IP over a network. In addition, they usually offer high resolutions ranging from Video Graphic Array (VGA) to 29 megapixels. These cameras often come with in-built video analytic software. As a result, they offer better levels of system management than many analogue cameras. The increased resolution and scalability that these cameras offer make them highly popular.

Day / Night Security Cameras: As the name implies, these cameras are ideal for use indoors and outdoors. In particular, they are ideal for environments having low visibility conditions. These cameras typically come with IR filters that lift as the levels of visibility start decreasing.

Thermal Security Cameras: These cameras typically use thermal imaging to produce surveillance footage in harsh and dark environments. They use the heat emitted by each object to differentiate it from others. These cameras can function in smoky, hazy, dusty and foggy conditions. More importantly, they can even operate in complete darkness. Nowadays, it is easy to fit these thermal cameras into Android smartphones too.

Wide Dynamic Security Cameras: In recent times, these cameras have come into vogue because of their ability to balance the different levels of light on a pixel by pixel basis. As a result, these cameras are ideal for areas that experience too much sunshine. Similarly, they are ideal for areas that experience great dependency on the use of headlights i.e. parking lots. These cameras are popular because they can capture clear face shots of people when people have a source of bright light behind them. In addition, they can capture clear face shots when people have dark shadows on their faces.

Wireless IP Security Cameras: These cameras come with Wi-Fi capability. As such, installing and setting up these cameras is a breeze. These cameras feature various tilting and swivelling options that maximise viewing. They even offer motion detection capability to provide instant alerts for any intruders on the prowl. Their ability to provide extremely clear images, even in low visibility conditions, makes them worthwhile investments.

What are Security Cameras?

11/7/2016

The entire purpose of security involves keeping a close watch on the property at all times. Many homeowners hire security guards for meeting their perimeter security requirements. As such, the owners entrust their security staff to monitor the perimeter of the property constantly. Similarly, security systems typically involve an array of products and equipment. These devices also help in monitoring the property in all weather conditions. To err is human. Therefore, even with the best human security staff at your disposal, you will not be able to rest assured about the safety of your property. This is why many business facilities complement their human security with the latest security systems. Unlike security personnel who can tire or lose their focus with time, security cameras can function in all kinds of conditions. The human eye might not be able to detect the presence of intruders in poor visibility conditions. But, security cameras can not only detect the presence of intruders in poor visibility conditions. They can even detect the presence of intruders from a long way off as well. This would enable your security staff to remain prepared for accosting these intruders.

It is worth highlighting that security cameras such as FLIR cameras are not the least expensive of options when it comes to safeguarding your property. However, they can offer different kinds of functionality, depending on your budget and requirements. Security agencies can install surveillance cameras into any number of spots in your house or workplace. Thereafter, they will keep the property under constant surveillance. Should any incident occur, you would be able to retrieve the footage from these cameras and use them as evidence. These cameras provide visual evidence that no amount of human security can provide all the time. Many property owners place these cameras in places inside as well as outside their properties. Outside the building, these cameras can keep a watch on the perimeter of the property. In addition, they can monitor the entrances and exits of the property too. In recent times, the demand for wireless security cameras has increased significantly. This is typically because these cameras do not feature wires, which can be a nuisance. Thus, you can install these cameras anywhere on your property without worrying about the wires.

The Role of Security Systems in Residential and Commercial Properties Nowadays

6/7/2016

It is a well-known fact that we live in uncertain times. Uncertainty typically leads to the onset of fear and insecurity. These emotions do not bode well for any individual or commercial establishment. These negative emotions plague the peace of mind of individuals and commercial entities incessantly. In addition, they tend to cloud the decision-making powers of these entities as well. In this scenario, an individual will hardly be able to work freely. Nor would the person be able to live life to the fullest. Similarly, the lack of security will affect the ability of any business enterprise to thrive. For instance, not many commercial establishments would prefer talking turkey with a business that is constantly exposed to numerous kinds of risks.

In this scenario, the development of high-tech security systems becomes imperative. This is not because it makes the cash registers ring in the security industry. Rather, it is because of the value of these products in protecting property and belongings. In the past, many people preferred to hire security staff. These professionals were responsible for keeping the properties they were guarding safe. This is no longer as popular. Today, not many homeowners can afford to employ full-time security personnel for keeping their homes safe. So, to fulfil their security requirements, they have begun turning to technology for solutions. Today, people are aware of products such as the drone thermal camera and closed circuit televisions (or CCTVs). These devices are keeping many residential properties under constant surveillance throughout Australia.

Similarly, owners of commercial establishments are also focusing on purchasing and installing advanced security systems in their facilities. This is not because they cannot afford to employ full-time staff for monitoring their premises. On the contrary, large business facilities often have deep pockets. Thus, they can easily afford round-the-clock security personnel for keeping their properties safe. By investing in technology, these business owners are seeking to complement their human security with comprehensive systems. This fusion enables them to enhance the overall security levels of their facilities.

Keep Your Home and Office Secure with the Best Security Products and Solutions

6/7/2016

Business establishments and residential properties both require adequate levels of security. Without this, they could become sitting ducks for unscrupulous elements. Such elements could typically comprise larcenists and burglars. Both sets of properties will contain various kinds of expensive belongings and equipment. In addition, they might contain certain sensitive information as well. Imagine the situation if all these items were to fall in the wrong hands. The rightful owners would not only lose their belongings worth thousands of dollars. They could end up losing a lot more as well. This is especially so if the miscreants misuse the confidential and sensitive information they have gained access to.

Risks of all kinds invariably surround people and business entities nowadays. The likelihood of each kind of risk may vary. But, no one can claim to have eliminated all the kinds of risks that they face each day. The insurance industry operates on the premise of managing risk. For a certain consideration, insurance companies mitigate the financial risks that the insured entity faces. Similarly, the security industry alleviates the risks of burglary and break-ins as well. They accomplish this by churning out a diverse range of products and solutions. These products and solutions do not merely provide a round-the-clock surveillance of your property. In many cases, they serve to enhance the perimeter security as well.