Tips For Choosing A CCTV Camera System

CCTV (closed circuit television) camera systems are simply one of the best ways to monitor and secure homes and business operations. Not only do these security systems allow you to see activities within the areas of coverage, they also act as effective deterrents against burglars, thieves and shoplifters. Better yet, you can install them as hidden cameras to monitor your home or business or you can display them in prominent places to let other people know they are being monitored and recorded.

Here's how to decide on which CCTV camera system to purchase:

Determine the usage of the system. A basic CCTV camera system will include cameras, a monitor and a recorder, all linked together by cabling. There are dozens of CCTV camera systems to choose from. If you buy one without giving its proper use some careful thought, you might end up with a system that is either totally ineffective or plain overkill. You must first decide what areas of your home or business you want to monitor and how you want your camera system to perform.

Cameras designed for indoor use, for example, will not perform as well when used outside while cameras designed for daytime use will not work well at night time. It's also important to determine the size of area of coverage so you can buy the appropriate number of cameras.

Decide what type of visuals you want. When buying a CCTV camera system, it's also important to consider what type of lens comes with the package. The lens is an important decision when buying CCTV camera systems because it will provide the kind of visuals you need.

A standard camera usually have 4mm lens, enough to view an intruder's face from 30 to 35 feet away. These lenses usually have a maximum of 70 degrees view. If you want more visual capability, you can also choose varifocal lenses, which can be adjusted manually to provide a better view.

Do you need to record? Not all homes and businesses need a CCTV camera recorder, especially if there is someone directly viewing the monitor. However, it's best to have a recorder in order to keep evidence of an intrusion or of any activity. Buy a recorder that is especially designed to handle CCTV camera systems. Standard consumer-type VCRs will not work with security monitoring because they usually can't withstand constant operation.

There are VCRs that have time-lapse recording capabilities, so you can record long hours on one videotape, while there are also VCRs that only begin recording when the sensor detects motion.

While VCRs work very well as part of a CCTV camera system, there is a better option: DVRs. These allow you to record more hours and save the images in a hard drive. Because DVRs are use digital technology, images and events are a lot easier to retrieve.

Decide whether you prefer a hardwired or a wireless system. A hardwired system offers reliable monitoring because of their ability to produce pictures of high quality, although they are a little messy to install. They are best integrated into the home's structure when it is still being built, although if you don’t mind the wires and if they are neatly organized, a wired CCTV camera system should work for you nicely.

A wireless system, on the other hand, lets you do away with cumbersome wires. The CCTV camera system is connected together primarily through radio frequency. Wireless systems allow more flexibility in terms of location and are relatively easier to install. The only disadvantage to using a wireless CCTV camera system is that the device reacts to interference from other electrical appliances such as baby monitors, fluorescent lighting, airconditioning, cordless telephones and the like.

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