Hello, welcome to the present coaching. these days you are going to speak regarding the fundamentals of CCTV. If you do not have expertise with CCTV, you are going to be told the fundamentals at once. therefore let's latch on started. therefore this can be an introduction to CCTV. what's CCTV? it is an electrical circuit tv. Use it to watch and record videos to own proof. Then simply essentially like this, right? there is a lot of CCTV, of course. however, let's keep straightforward like this at once. And later you'll be able to learn a lot. therefore let's have a plan here however our ancient system works. Let's begin with the analog system. therefore here I actually have my cameras can be totally different quite cameras, analog cameras. so here I actually have my analog monitor and that I even have my observance station. there is a laptop with the software system to watch the system. Right. Then within the middle of everything, I actually have the DVR, DVR, the digital video recorder, use it to record the video from the cameras. therefore what I am about to do is simply connect some cable from the camera to the DVR, one cable camera, and I am about to use these kinds of cameras, cable, you connect from the camera to your DVR so you'll be able to additionally connect a similar kind of cable from your DVR to your analog monitor.
One cable, a lot of from the DVR to the observance station. that maybe the network cable. therefore this system is incredibly straightforward. The camera since the video analog video to the DVR, that if you're about to convert from analog to digital and might record them within the disk drive, and that they also {can|can even|may also|may} see employing a monitor in analog format otherwise you can see through your network exploitation your laptop or maybe the pill or telephone. however, if you are doing have to be compelled to be born-again from analog to digital therefore you'll be able to see on your laptop. therefore you have got initially an analog camera with 600 devitalized TV outstand for devitalized develin. Is that a resolution of the camera's analog camera has a resolution in TV lines. therefore therein case, if TV lines so, within the analog monitor, you see precisely the same. you are still seeing the resolution in the TV line, TV lines. It's analog resolution. Right? so here within the DVR, you'll be able to convert from analog to digital. you'll be able to see here the eight to the analog to digital. and that we try this. we have a tendency to convert to a different format that referred to as for the initial if suggests that you have got seven or four by four, 80 pixels. that is the number of pixels you have got on your screen. With your laptop, you are going to examine seven Ohio four by four eighty. that is the range of elements you are going to examine on your screen in digital kind. that is that usually means the resolution is zero 3 megapixel, even, you'll be able to say for safe, will|you'll|you'll be able to} say seven or four by four eighty pixels otherwise you can even say zero 3 megapixel. that is the same factor. And currently you, of course, begin recording your video in your DVR as a result of you already born-again from analog to digital. For ancient it, this technique could be a bit totally different, therefore I actually have here my cameras seem like a similar model, however the terribly totally different at once, their science camera. so I actually have here my very own VCR. that is my recorder. and that I even have an observance station. Now, it's totally different as a result of within the middle of everything, I actually have my switch so I connect my camera to the switch. Look, sounds like the same as the opposite system, however a touch bit totally different as a result of at once area unit you exploitation the switch to attach everything? And during this switch, I am about to use a network cable directly from the camera to the switch in here. I connect additionally network cable to the of your recorder and to the observance station. I additionally use a network cable. You see the difference? I actually have no cable here. you have got no analog system. Everything is digital already from the camera to the DVR, from the camera to the record, so the recording array from the camera adds to the observance station. Everything here is digital from the beginning, from the camera to the observance station, everything digital. therefore therein case, I actually have 2-megapixel cameras. I do not have, like DV line resolution any longer as a result of currently I am talking regarding the digital revolution, digital revolution. it is a massive film. and that I megapixel, as an example, has a 2-megapixel camera so I will record that 2-megapixel camera within the twelvemonth. and that I may also show in my observance station the 2-megapixel image from this camera. And then, of course, I begin recording my image in my interview. Here, next one, I am going resolute get a camera, I will attend Amazon, as an example, and that I kind their area unit appreciative analog camera 600 Villines so I purchase this look here. I actually have 600 TV lines additionally here. If it's a whole lot, if your line is additionally here, 600 DV lines. Those area unit analog cameras, analog resolution. let's have a look at a straightforward no to purchasing a camera. currently, I am about to cite a science camera to Marape for simply associate example. you have got plenty of various brands there, however, I am searching for thanks on camera here, as an example. so you have got full HD or they will be B or 2 megapixels. The camera is the same factor. Everything is the same factor here. Right. that means eighty suggests that 2 megapixel or nineteen to anybody. eighty is strictly a similar factor. Then I additionally here I actually have here 2-megapixel camera and even have here camera ten a B therefore take care thereupon. It suggests that precisely the same factor. does not matter if it is your megapixel 10, eighty, or four with full HD is that the same camera. you'll be able to additionally hear see here, 2 megapixels, right, and that is it. And currently, for the distribution network, you have got the manufacture of the camera, you have got the distributor, you have got the planimeter and you have got that and also the client drawback. you're one among those, right? If you're like planimeter, as an example, you are going to create the project for and client and you are going to shop for from the distributor and you'll be able to install the camera. therefore this everything for these days. thanks pretty much for look and see you within the next article. Oh. Well.