This article provides
information about CCTV camera monitors. What type of monitor should you choose
for your surveillance needs? Find out now.
Surveillance cameras are one of the best ways to monitor and capture any
illegal activity, such as shoplifting in stores or supermarkets, some fighting
near schools, or robbery in the warehouse. But what the use of spy cameras if
you hove no monitors to see the view they transmit.
Monitors are very important when it concerns video capturing from CCTV
cameras. Spy camera monitors vary in size and shape. They have different
resolutions, may come in color or black-and-white, have audio options or not. So
in order to get a good security camera system, not only you should look at the
specifications of security cameras, but also at the monitors of spy cameras.
Of course, for basic surveillance needs, you may get away with a TV or a
computer screen. However, for more professional (better image quality)
surveillance camera view, you should consider a special security camera
monitor.
TV Screen for Spy Camera View
Now some people decide to use their own TV for capturing spy camera view. It
may be a good idea if youe not seeking to have a high quality image.
You see, spy cameras use a particular number of horizontal lines to present
the image. Usually, black-and-white spy cameras have about 380 horizontal lines.
Colored ones have about 330 or so horizontal lines. However, there are higher
quality security cameras that use more horizontal lines to reproduce the
picture.
Better quality may be achieved by purchasing 580 TV line black-and-white
cameras or 460 colored TV lines security cameras. Now if you use a TV screen to
represent the picture, you won't achieve high resolution image. That because
TV have less horizontal lines than the spy camera can produce. So in order to
get a quality picture, you need a better quality monitor
screen.
Security Camera Monitors
Spy cam monitors offer much better resolution compared to regular TV. You
can find some monitors that handle 900 or 1000 horizontal TV lines. So you can
be sure that the image quality you'll get will be maximum.
If you don't need very high resolution for gathering pictures, then you may
go for a 330 or 400 TV line monitor. It will be cheaper, but will do the job.
However, if the image quality is crucial for your surveillance needs, then think
about better quality spy camera monitor that can handle 900 TV lines.
One other thing you should consider is color or B&W monitor. Of course,
if your cameras are black-and-white, then there no reason to use colored
security camera monitor, right. But if you'll decide to use some colored
cameras, then you might regret for choosing B&W monitor. Basically
black-and-white cameras produce better image quality when compared to colored
ones. However, in some cases, color cameras are irreplaceable.
Some monitors come with audio technology built-in. This means that a person
sitting over the monitors not only can see what the camera captures, but also
speak with the person near the door. For example, if someone is at the door or
gate, you can see the person and say something to him using a built in
loudspeaker. If the security camera contains audio too, you both can speak to
each other from the distance. This is a great feature for security personnel
guarding the territory.
Lastly, you may want a monitor that handles more than one camera at a time.
If you a homeowner looking for a monitor, then you may get away with one
camera only. However, for larger companies, the ability to monitor many cameras
at the same time is very important. Some CCTV camera monitors allow you to view
4 or even up to 16 cameras at the time using a split mode. Such monitors also
allow you to switch from one camera to another, and even use a
picture-in-picture view.
In Conclusion
Security camera monitors are relatively cheap. For a basic B&W model you
can pay a little over $150 dollars. Better, LCD monitors may cost from $200 to
$400 or little more dollars. It all depends on your needs.
If you want a color surveillance camera monitor that captures great quality
view, has a built in audio equipment, allows multiple camera view, then you may
perform a search on the internet and find the most suitable security camera
monitor for all your needs.
Dan Crane, who specializes in security and surveillance industry, offers free
tips and resources to homeowners and company managers about home security
systems and advanced security camera systems for better home and office security
and protection.
