Surveillance Cameras Types and Uses
There are many
surveillance cameras types and security cameras. They are an excellent way to monitor your property, protect your home or office and prevent property damage and theft. All surveillance cameras operate on the same basic premise: they are able to record the actions of those in and around your property.
However, many different
surveillance cameras types can be used in a variety of different situations and settings. Here is an outline of some of
surveillance cameras types, their uses and their advantages and disadvantages.
Surveillance Cameras – Wireless vs. Wired
All security cameras can be broken down into two types: wireless cameras and wired cameras. Wired surveillance cameras are, obviously, hardwired into your home or business. The advantages to wired security cameras are that they are generally more reliable than wireless cameras. Wireless surveillance cameras can sometimes have their signals interfered with by other devices such as wireless Internet connections or cordless phones. The main advantage of a wireless camera is that it is easier to install and can be moved around without much effort. Wired surveillance cameras are more appropriate for permanent setups.
Dome Surveillance Cameras
Dome security cameras are small cameras that are usually placed indoors on ceilings, though they can be found outdoors as well. Dome cameras are small cameras that are covered by a plastic, often black, dome. Their appearance allows them to be seen by potential criminals and thus they act as a deterrent to crime. Another advantage to dome security cameras is that the plastic often makes it difficult to tell which direction the camera is facing. This makes them much more difficult for people to avoid. There are also vandal proof dome surveillance cameras that can survive some attacks.
Bullet Surveillance Cameras
Bullet security cameras are long, thin cameras that can be placed indoors or outdoors. Bullet surveillance cameras are very adaptable and quite affordable. They are one of the most common types of surveillance cameras and there are many different types of bullet cameras available. For outdoor use, there are weatherproof bullet cameras. These security cameras can withstand wind, water, snow and other harsh weather conditions.
Black & White Surveillance Cameras vs. Colour Surveillance Cameras
A main consideration when installing security cameras is the choice between black and white cameras and colour cameras. Both options have their own strengths and weaknesses. Coloured surveillance cameras make it easier to distinguish individual items, articles of clothing and multiple items that are grouped together. Black and white cameras are better at filming in low light conditions and are often less expensive than coloured security cameras.
Using Surveillance Cameras at Night
There are several different types of security cameras that work well at night or in low light situations. As mentioned earlier, black and white surveillance cameras work much better than colour surveillance cameras in low light situations. However, if you are going to be placing cameras in rooms where there will be hardly any light, you will likely want to consider an infrared security camera. These cameras are able to pick up a great deal of detail in situations where barely any light is present.
Monitoring Surveillance Cameras
A security system is not effective if it is not being monitored. With the cost of digital storage decreasing and storage capacity increasing, most security cameras now record onto digital video recorders (DVRs).Recording footage onto a DVR is excellent for situations where you would like to have a historical record of activities within a home or business. Some security cameras also have the option of viewing live footage over the Internet. This allows you to view your home or office remotely from anywhere with an Internet connection. The technology involved in today’s security systems and surveillance cameras is improving rapidly and opening up new options that will help secure your home or office better than ever before.
