CCTV Surveillance for Your Home

Many people think of  CCTV surveillance cameras as something that's reserved for big companies, for shops, and for high security areas such as maybe government buildings. However this need not be true, and in fact CCTV camera has many uses as well for the private home and many people can benefit from installing CCTV surveillance in their property.



The first reason you may want CCTV in your property is of course for security. Here, having CCTV surveillance allows you to keep an eye on your property and this way when someone approaches the house you will get advanced warning (for CCTV security positioned on the outside of the home that is). At the same time you can also have CCTV inside your property and this of course helps to protect your belongings while you're not there. This way, should someone break into your property, you can then aid the police by providing them with video evidence and this can help them to track down guilty parties and that will increase your chances of getting things back. If you have a home with any particularly valuable items then you can point your surveillance at those in order to protect them, and likewise if you work from home then you might want to place your CCTV within your personal office or study and this way you would be able to protect your documents and data too.

CCTV has more advantages though and can help keep you and your home safe in other ways. For instance the very fact that you have CCTV camera will for many people be seen as a strong deterrent and thus even if the cameras don't record anything, they may be enough on their own to prevent people from breaking into your property in the first place. Something else to consider if you live in a friendly neighbourhood is that CCTV can also pick up things that are going on outside of your property in the local area. As mentioned earlier, the fact that CCTV is focusing on an area can mean that it helps to prevent people from committing crimes in the first place, and this way you can help to keep your whole neighbourhood safe and happy and contribute to your local community.

You can take your CCTV further for your home and there are many additional functions etc that you can utilise to give it more benefits for your home environment. For instance you can purchase IP CCTV which means 'Internet Protocol'. This then means that you can transmit your footage wirelessly and makes your cameras perfect for remote surveillance. If you're the kind of person then who goes on holiday but spends the whole time worrying about their home, then this is for you and will allow you to check the safety of your property from anywhere with an internet connection (you can even check on your cats/plants). Likewise, if your CCTV is digital it can use a motion sensor or video analysis and be tied into your alarm so that it goes off only when it picks up potential intruders.

Getting CCTV surveillance cameras for your home is a wise move from a security and surveillance standpoint. Click the links for a security cameras for your property.

How To Decide Between A Night Vision Or Infrared Security Camera

When you are looking to set up a home security system or surveillance system for your business, one of the main decisions you’ll make is exactly what kind of cameras to make use of. We have all heard about ‘night vision’ cameras. It’s a common term that hides a lot of technology. Understanding the difference between the two major kinds of video security cameras can help you make the right choice once you finally decide to go with a particular system.


Day/Night Security Cameras:

A persons eye sees visible light. When we say it’s ‘dark’ outside, what we mean is the fact that there isn’t enough visible light for us to see. However, it’s rarely the case where there is actually no visible light whatsoever. At night there are numerous light sources that give off some light, it’s just usually too dim for us to use using the eye.

But there is natural light from the moon and stars and artificial light from street lamps, security lights and other sources. This light might be too dim for our eyes to use, however the CCD chips in a night vision video camera can be made to be extremely responsive to these types of visible light.

Day/Night security cameras (and many of your high end night vision devices which the military uses) contain this type of sensor that is sensitive to visible light.

There are some advantages to this. Because the camera needs only regular light, you are able to improve the cameras range and recording potential simply by adding additional normal lighting to areas you want to cover. And because of the camera’s sensitivity, a small amount goes a long way. Also, you will normally record a color picture right down to very low light levels until it is necessary for the camera to change to monochrome mode.

The main drawback to Day/Night cameras is the fact that high quality units also usually come at a higher price.

Infrared Security Cameras :

Infrared light can not be seen by the human eye. However detectors in infrared security cameras can use infrared light to show you what’s happening after dark. An infrared security systems uses light waves from this portion of the spectrum to provide you with an image.

Part of the infrared image is captured from the heat radiated by an object. So even in total darkness, such as a closed warehouse or garage, an image can nonetheless be recorded.

An advantage to infrared is that you need not have visible light to record a picture. There are many cases where you may not want security or other visible lighting in the area or in a building. By using an infrared camera, you are able to still monitor the area easily.

The main problem with using infrared cameras is they do not provide a color picture in low light situations. The image is converted in the infrared wavelengths to a visible picture shown in either black and white or the common black and green images most of us have seen.

Image Quality or Best Surveillance?

Making your decision for which type of business or home security camera to make use of comes down mainly to these two items. If you wish to use your system to record the very best image night or day and you don’t mind adding any necessary lighting to areas that might need it for quality coverage, then a Day/Night type camera system is the best way that you can go.

If, on the other hand, you don’t want to have visible lights on all night, or you want to monitor places that adding lighting will be a problem, then you definitely should think about using an infrared security camera wherever necessary.

The choice between the two types of outdoor security camera systems is much easier when you know how surveillance and security cameras work.