How to Buy a Video Security System
Choosing a video security system can be confusing. There are indoor and outdoor cameras, spy cameras and surveillance cameras, closed circuit cameras and PC based closed circuit systems, and various recording methods. Ordinarily, video security is part of a comprehensive home security system.
It is possible to purchase a video security system in almost any price range. But the clearest pictures, the most reliable recordings, and the most secure storage will cost more. Chances are that if you feel the need for video security, it will be worth the cost to get the best equipment.
What do you need to monitor and record? This is the first question to answer. Do you need exterior cameras or interior cameras? Perhaps you need both.
The next decisions about your video security system will determine the kind of cameras and lenses you will need. Cameras, often with interchangeable lenses, are available in a wide range of prices, styles, and types. Do you want a spy camera hidden in a clock? Do you want a surveillance camera that allows you to see who is at the door? Do you want your system hard-wired or wireless? Do you need fixed angles of vision, or do you want to be able to scan and move the lens?
The next choices will relate to your recording devices. Will you capture images and record them to a VCR, a DVR/DVD or directly to the hard drive of a PC? Will your cameras be equipped with technology that turns them on and off (perhaps if movement is detected), or will they record constantly.
In choosing indoor cameras for your video security system, you will again need to decide whether the cameras need to be hidden or visible. Should the lens rotate with movement in the room, or be stationary. These cameras can be remarkably small and they can be hidden almost anywhere in a room. If you are trying to ensure the safety of a loved one while in the care of another person, you might want to invest in the best camera and recording equipment you can afford.
Video security systems are complex. Particularly if you choose a hard-wired system, you will certainly want to get professional advice on creating the system, interfacing with the rest of your security system, and choosing the best equipment you can afford.
Then consult with a professional in choosing the system that is right for you. If your video security system will be part of a more comprehensive security system, you will certainly want to have it professionally installed. This might also be the case if you are installing exterior cameras. For a single spy camera, however " especially if the system is wireless " you might be able to handle installation on your own.
Todd Cavanaugh is the 10-year owner of Protech Security Systems, a video security system company. His company also specializes in home and business monitored security systems, fire alarm systems, access control systems and smoke and carbon monoxide detectors. For more information, see his recommendations on video security systems.
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