Sunday, November 29, 2009

Learn To Find The Right Security Camera

By Martin Elmer

It is not complicated to buy a home security camera. But it still needs a little planning. And like with thievery protection and terrorist protection, you also need to know your requirements. So read on and find out, which (and how many) cameras you need, before you log on to the internet or spend your money at the local security specialist.

The simplest security camera system is set up at your front door. Then you can see who is ringing on your doorbell. The purpose is to give the safety that you know who is outside, before you open the door and let the person in.

A little more advanced camera has two-way audio systems and video. Then it is possible to ask the person outside questions like asking them to show their identification like police badges or identification cards to the camera.

So your first decision is: should I include two-way audio along with the camera at my front door? Next you would ask should I have the camera connected to a recording device or is the simple ability to view people enough?

So even though you only have one entrance, there are needs to be addressed. If you just need a simple camera, you can buy a kit with all the features that covers the need you have.

Next question you have to ask yourself is, if it is enough with just one camera at the entrance. Or if you have to cover more entrances (or possible entrances) as well. Maybe you would also like a camera in your garage or in the driveway (or wherever you normally park your car).

Some cameras also offer a motion detection system so the light is turned on and off. Then the camera and the light will be turned on simultaneously when you drive up the driveway.

With this kind of security camera system you can feel safe. If someone is lurking nearby to attack you or steel your car, they will be scared away, when the light and camera turns on. No one want to stand in full light while they are being recorded doing something illegal.

Finally you have to consider the power source for security the camera. Is there a nearby power source that you can connect the camera to? And what about the switches and monitors, where can you plug them in?

There are battery-operated systems, but the maintenance involved in keeping the batteries fresh can be time consuming. Locate your nearest power source and compare it to the location or locations you need for your cameras and other equipment and build from there.

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