Surveillance cameras are one of the best ways to monitor and record all illegal activities such as shoplifting or supermarkets, fighting near schools, or robbery in the store. But what is the use of spy cameras, if you monitor Hove to see the view they transmit.
The monitors are very important when it comes to recording video cameras, CCTV. Spy camera monitors vary in size and form. You can have different resolutions, in color or black and white will have audio or not. Thus a good security camera should not only look at the specifications of surveillance cameras, spy but also for the surveillance cameras.
Of course, for the monitoring of basic needs, you can go to a TV or computer screen. However, more professional (better image quality) for surveillance cameras should be considered a special security camera monitor.
Watch the TV screen spy camera
However, decide to use some people to your own TV to shoot a spy camera. Maybe a good idea if you do not try to have a high quality image.
You see, spy cameras use to present a series of horizontal lines of the picture. In general, spy cameras, black and white have about 380 horizontal lines. The colors are about 330 more or less horizontal rows. However, there are surveillance cameras of high quality with more horizontal lines in order to reproduce the image.
The best quality can be black by the purchase of 580 online television cameras in-white or color, 460 TV lines cameras certainty. Well, if you use a TV screen, provide a picture, you do not get the image in high resolution. Since the television has fewer horizontal lines than the spy camera can produce. So, for image quality, you need a better screen.
CCTV Monitors
Spy cam monitors offer much better resolution compared to traditional television. Here are some monitors to handle 900 or 1000 horizontal lines of television. So you can be sure that the picture quality you get is maximum.
If you do not need to collect high-resolution images, you can be a TV screen in accordance go 330 or 400 It is cheaper, but do the work. However, if the picture quality for your needs monitoring of vital importance, then you think of a better monitoring of the spy camera that can handle 900 TV lines.
monitor to examine a different matter, color or B & W. Of course, if the cameras are in black and white, so there is no reason to use surveillance color monitor, on the right side. But if you want to use color cameras, then you could monitor the selection of B & W regret. Basically, black and white cameras produce better image quality compared to the colors. In some cases, color cameras are irreplaceable.
Some monitors come with built-in audio technology. This means that a person sitting on the screens, can see not only what the camera captures, but also speak to the person next door. For example, if someone at the door or gate, you see the person and say something, with integrated speakers. If the security camera also contains audio, you can talk to the other two from a distance. It is a great feature for the staff guarding the area.
Finally, you may want a monitor, which controls more than one camera at a time. If you are a homeowner looking for a monitor, you can get away with a single camera. But for large companies is the ability to control multiple cameras at the same time very important. Some CCTV monitors enable the display of four or even up to 16 cameras simultaneously with a split mode. These monitors can also switch from one device to another, or even display a photo image.
Finally
CCTV monitors are relatively cheap. For a basic B & W model, you can pay a little more than $ 150. Better LCD monitors cost $ 200 to $ 400 or so dollars. It depends on your needs.
If you check the surveillance camera, the built quality color images in stereo, so that the multi-view camera catches you want, you can search online and find the best security camera monitor for all your needs .
สมัครสมาชิก:
ส่งความคิดเห็น (Atom)
ไม่มีความคิดเห็น:
แสดงความคิดเห็น