Selecting either a home security camera system, or a camera to be used for a commercial reason, can be frustrating if you don’t know what you are looking for in protection. For instance, do you want a real or fake home security camera system, meaning, do you need a system that will actually alert the police, or do you feel that the aesthetic of having a camera visible on the premises is good enough to ward off predators?

Are you interested in the way that a monitor is going to look? Do you want something that is obvious or discrete? Regardless of what your needs are, there is something that can come close to what you want. Cameras will come in three basic forms, hopefully learning the basics will help to cut down on some future decisions.

The first kind of home security camera is known as a dome camera. Obviously, this camera comes in the shape of a dome and it fits conveniently on the ceiling of your home or business. You will find the dome cameras often times in casinos where they are used to monitor the tables. You will also find home security at its most fashionable with the dome lens.

There are dome cameras that can be placed outside, however, you must use a special armor type in order to do this kind of mounting. Sony carries two different types of dome security cameras and they are a leader in the industry. You can choose from the Verifocal dome camera, which has the highest resolution (420 lines) and an adjustable lens.

You can also purchase Sony’s Infrared Armor dome camera, which acts as a hidden camera and is the most durable of all of the dome cameras. Dome cameras are the most popular security cameras because they are impossible to detect which angle they are viewing unless you are at close range. They come in black or white and they all have adjustable lenses.

The second type of home security camera is the bullet camera. The lens is long and resembles a rifle, which is where the camera finds its name. Bullet cameras are easily visible and can be mounted to a wall or a ceiling. They use a 12V DC voltage, and the power cable should be included when the camera is purchased.

Most of these cameras will film in color and then change their resolutions to black and white when the light levels are lower. The resolution during the day is much better with the bullet security systems, but if you have an alternate form of lighting, like a streetlight, people can sometimes be seen from up to 70 feet away. The most popular brand of bullet security cameras is the SPECO CVC-6805SX, which is color and has a fixed lens of 4mm.

Many businesses rely on home security cameras at night. However, it can be hard to see the footage when there is no light. The infrared camera has built in lights around the lens so you are able to view your taped footage with ease. However, the infrared lighting can cause a problem when it is used at a home due to the glare that is created from the windows.

Some people will think that an infrared camera is the same as a night vision camera, although the night vision camera does not have built in lighting around their lens. Prices can vary on the infrared cameras, but the most affordable home security model is the QSVC422 CCD color outdoor camera made by Digital Peripheral Solutions.

Security cameras can provide a cushion of comfort for a secure home, especially when you have an investment that you want to protect. A home security camera can scare an obvious thief, and also catch an unsuspecting one if it is a strategically hidden camera.

Home security cameras have become more popular with people who own second and third homes, and feel like they need an insurance policy for their property, so to speak while the business owner has been protecting his own with security cameras since the advent of the entrepreneur. Just remember that it can never hurt to be proactive about your safety.