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's 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 you're 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's because TV's 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's. 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
source: http://www.articlegeek.com/home/home_security_articles/319-areyousureyoudo.htm | June 16, 2015, 23:52:15 Share on Tumblr