Infrared Security Cameras – Surveillance At It’s Best

Electromagnetic waves can also be used as infrared light which can be visible or transformed into microwaves. Looking at infrared visibly, the light can be seen as red or violet. This technology is greatly used in infrared security cameras which are extensively used for surveillance or property or spaces.

There's is a lot of technical information available but for the layman it would suffice to share only the information needed to source the correct system.

Infrared radiation can be incorporated and seen with particular equipment, which will allow us to view objects either totally in the dark or at regular conditions.

The IR camera either has built in emitters or they are on separate enclosures. The more emitters your camera has, the more it will light up the area of surveillance. Make sure that your camera identifies it's effective range and angle of it's beam.

A really good camera must be able to see everything in it's range, especially at night when there is little ambient light available. Some less expensive cameras with infrared will be bright in the center of the picture but the periphery or outer boundaries will be dark. A good camera should be able to provide infrared lighting to match the angle of the lens.

With the use of infrared illuminators, a regular surveillance camera that is B/W or turns to B/W in low light can be transformed into an infrared camera. This will allow your camera to record in black and white, using infrared radiation. How this works is the illuminator lights the area under surveillance with infrared light so that your regular camera can record black and white images with the use of infrared radiation, which is impossible for the naked eye to see.

Many regular surveillance cameras if they are capable of B/W images are transformed into infrared cameras as well, with the use of illuminators installed separately. Your camera when attached to a DVR can then detect motion in complete darkness, with the use of its infrared radiation, which is undetectable with the naked eye. Remember that while the normal day and night camera does records in low light, it is impossible to record in zero light as it does not utilize infrared technology.

IR cameras nowadays are manufactured in all shapes, types and sizes. There are sizes in the market which can start from as small as a couple of inches or as large as paint cans. If you require a very large area to be under surveillance then there are cameras that come in block sizes, so that they can hold more IR emitters, which equates into more infrared light.

If you are considering a CCTV system, then look into a infrared system that can work in tandem with its counterpart. This will provide you with maximum coverage especially at night.

Some years back it was cumbersome to have these cameras installed because of their bulkiness. Today they are lightweight, easy to install and much more durable than a few years back.

Lastly, when comparing different sizes, shapes and functionality, take time to get a supplier who will understand your exact needs. If you only want to have an entrance of a door monitored there is no need to purchase a large infrared security camera that can see 100 feet, when you only need a small camera with 12 to 20 LEDs to monitor one entrance.

Author: Mike Ward is the owner of Protection Depot, a leading online provider of infrared security cameras and digital video recorders. For more information about infrared security cameras, please visit Protection Depot.

October 29 2009 | Security Cameras | No Comments »

Spy Cam: Because Being Careful is Not Enough

It is in our homes that you feel most safe and secure. But nowadays, danger lurks everywhere, including our own homes. And when you are not at home, how certain are you that it isn't getting invaded by burglars? How do you know that your children at home are safe? By installing a spy camera, you can accomplish all these. With a spy cam, you get peace of mind, knowing you have an eye on your home and children.

A spy camera is a surveillance device that can be used for security of your business or your home. It may take pictures, record or produce live video feeds of a certain event, and give you a view of what's actually happening inside your house. They range from the smallest pinhole cameras, to discreet and covert types that easily blend inside your home.

Whether it's inside or outside your house, you can check your home with the use of a spy cam, which transmits images or live feeds on a television or computer monitor. Not at home? No problem, just check out your home from the internet! So when you suspect someone you see in the screen, you can take action before they make their move!

Going to work or on vacation without your kids can be quite uneasy, especially if they're left with a babysitter, who you don't know very well. Using a spy camera, you can easily check on your kids and see if the babysitter is taking good care of them. No more lies this time, you'll catch each and every move that the people in your house make!

Choosing the right spy cam set-up for your home is critical in making surveillance effective. The market has wired and wireless types of cameras, both of which accomplish the same task properly. But if you want to get started immediately and not worry about the messy wires, a wireless camera can prove to be the better choice. It's as easy as picking the spots you want to have an eye on.

Inside your home, a good disguise for your camera can greatly improve its covert functions and efficiency in capturing daily events. An object like a book, radio or clock can easily blend within your house and will go unnoticed easily.

For outside surveillance, your best bet might be an all-weather camera, which can withstand the ups and downs of the weather. Looking for cameras that have low lux rating can give you an edge at those low light conditions. With these features, nothing can hinder you from protecting your home and family.

Purchasing your first spy camera seems hard, especially if you're not equipped with the technical skills. Choosing the right store locally or online can greatly help you in this quest. Take note of the stores that has detailed product specifications, clear quality standards and policies, and excellent customer service.

In today's world, we must always keep our guard up and eyes open for danger. It's not enough to just be careful, we must take proper precaution to prevent unwanted events from happening. A spy cam can prove to be a valuable tool in keeping a close watch on our family and our home. Get a spy camera now and get extra security and peace of mind wherever you go.

May 25 2009 | home security | No Comments »