SEO LEARNING

Improve your landscape photography Ansel Adams said: " Landscape photography is the supreme proof of the photographer and, often, the supreme disappointment." This usually happens because many people are dedicated to doing what I like to call «postcard photo» in which they simply photograph what they have in front of them, without looking for anything else. And of course, there is a photo with little life, which says nothing. But, as in everything, there are tricks to avoid it. Obviously, each landscape is a world, and there is no master key that works perfectly in all, but, there are three points that if you follow them (at least one of them) you will see how they change immediately your Colorado landscape photography. The foreground Surely hearing about a close-up in landscape photography is weird, but believe me, it is the real key to success. Imagine that you are going to take a picture of a landscape, for example, with a castle. In this case, it is normal to foc...

Landscape photography : Description and styles As in painting, in photography, landscapes have been a constant theme throughout history. Landscapes are an inanimate, static and affordable photographic subject. In addition, they are one of the least controversial and most permanent issues, since the same landscape may be different depending on the time of the year, the weather, the angle from which we photograph it and the frame we choose. But the appeal of this type of photography goes further because even without having a camera, or a canvas on which to capture them, landscapes have the ability to convey emotions. They can be romantic, bucolic, make us feel sorry, or infuse us with a feeling of lightness that makes us relax. In landscape photography we find different styles framed in descriptive, impressionist and abstract modalities. Let's briefly define each one of them: Romantic style: It is probably the most used style. It is based on photographs in which a certain amount ...

Photograph landscapes: One of the scenarios that overwhelms us the most and that incites us to photograph are the landscapes. These natural and sometimes great canvases, sensations awaken us through their colors, rumors, lights, contrasts, smells, etc. but being able to capture those perceptions and capture them in a two-dimensional image as limited as a photograph, is a visual challenge within reach of very few. Colorado landscape photography has many elements to take into count. The usual result is that the photograph of a landscape is a flat image, totally away from the impressions that it transmitted to us live. This is usually due to the absence in the image of a clear center of interest. All the elements are in it but in a scattered, bland and confusing way. In landscape photography , one of the tricks is to convert what interests us most in the visual center of the image. That is why the first thing we should do before take the landscape photography , is discover what h...

What is photography? Photography is called a technique and an art form that consist of capturing images using light, projecting it and fixing it in the form of images on a sensitive medium (physical or digital). In the case of cameras, the principle is exactly the same, except that they are equipped with lenses to refine the focus of the projected, mirrors to reinvest the projected image and finally a photosensitive tape (or a similar digital sensor), which it captures the image and saves it, so that it can then be revealed or viewed digitally. The images obtained in this way are also called photographs or photos, and are the result of decades of refinement of the technique and photosensitive materials, until the optical quality of modern cameras is achieved. In addition, this technology allowed the development and improvement of other similar ones, including cinematography. What is photography for? Photography plays an important documentary or journalistic role in our days, si...

Basic tools for every technician in CCTV , access control and alarms To make the proper installation of CCTV systems it is important that they have on hand, apart from the basic tools (screwdrivers, drills etc.) special tools listed below: Pochadora This tool is essential for connecting network wiring and telephone connections. Pipe bender With the use of the pipe bender, the use of prefabricated curves is avoided, which increases the possibility of imbalances of the pipe due to lack of mechanical support over time, while its use leads to the aesthetics of the pipe installation when It is used correctly. Hexagon wrench set Usually the camera fixing screws, rack mounting screws, PTZ camera holders, etc., are hexagon type. Some manufacturers incorporate with the equipment keys of this type; however, these are sometimes lost in the works or are simply discarded along with the boxes or packaging of the equipment so this tool is very useful in these cases. Safety tips As with he...

Vulnerability that would allow an attacker to manipulate CCTV cameras Researchers discovered vulnerability in software of the firm NUUO used for CCTV security cameras that would allow third parties to spy, manipulate videos and implant malware. The company has already released a patch that repairs the bug. Tenable researchers recently discovered a critical vulnerability, called Peekaboo, that affects software used for recording videos and is part of a solution for CCTV systems offered by the NUUO firm. This failure would allow an attacker to access video logs and alter the recordings by being able to execute malicious code remotely. The company has already released a patch to solve this vulnerability that can be downloaded from the official site. Right inside the software The vulnerability affects the software used by NVRMini2, which is a network storage device that records video in digital format and is used for CCTV security cameras. Once it is exploited, it would allow an ...

Failures in CCTV Video Surveillance System is done the system cannot function normally. Here we list the common errors for your reference. 1-failures caused by power supply problems Possible reasons as below: 1) power line or supply voltage is not correct 2) the power is not enough (or too much voltage attenuation in the cable) Transmission of power supply system 3) short circuit line, open circuit, instantaneous over voltage and so on It should be noted that the error of power supply or instantaneous over voltage will lead to damaged equipment. Therefore, we must see carefully and strictly before source energy 2- cctv systems Incorrect connection or connection error As there are many wires connection in surveillance equipment, it will make the wrong connection between main equipment open circuit, short circuit, bad line insulation etc. and the equipment cannot work, even damage them. In this case, we should analyze and solve problems according to the fault phenomenon, to determine w...

The best professionals are those who fall in love with their profession, and in the CCTV industry it is no different, especially because it is necessary to keep constantly updated on the new technologies that are available in the market. A professional can learn CCTV enough to focus only on the installation of small systems with computer-based video capture cards or it can be a specialist who works with large and robust security systems. For those who want to learn CCTV and become a high level professional, a constant dedication is necessary to learn the different CCTV systems . Digital systems are surpassing conventional analog architecture. Steps to carry out a CCTV project:  1. Objective of the project Before leaving and determining the position of the cameras, determine what the objective of the project will be; This may be: the perimeter of the area to be monitored, the control of certain processes, the protection of assets, among others. This is one of the most important steps; ...

Storage calculation is very important for CCTV projects. If you want to learn how to calculate bandwidth and storage for IP cameras and recording devices, so you can estimate how much hard disk is needed to record your CCTV sequences. Hard disk calculation for CCTV Have a question about CCTV storage? Yes, I know ... you are about to buy a CCTV system but you have no idea how to calculate the storage needed to record the camera videos. "What hard drive should I buy? How long can I register my DVR?" If those are some questions you are asking at the moment, do not worry, I have the answer. Calculate storage before shopping The right time to work on storage calculation is when your CCTV project is still on paper. Wait, have you bought your cctv security cameras and recorders? Don't worry, you will still benefit from reading this article ... It doesn't matter if it's a 4, 8 or 16 channel DVR, you can adjust the settings and record videos for approximately 7 to 30 day...

With technology, the market offers us a wide range of possibilities, from the most modern ones with Wi-Fi to those that are simply to appear, and the different types of surveillance cameras according to their functions and capabilities: Scheme types of security and surveillance cameras according to their functions 1.- CCTV security cameras Indoor cameras They are the simplest that we can find in the market and the cheapest since they do not need as many mechanisms and protections as those used abroad. 2.- Cameras with movement and zoom They are usually used in large spaces with a security center where a person monitors and monitors the cameras. These robotic cameras that have the properties of movement on rotation, tilt and zoom. For example, the most modern can do ... robotic camera 3.- Infrared cameras or night vision These types of instruments are used in surveillance where there are spaces with poor lighting. They usually record all day and at night automatically turn on their infr...

Security Cameras The Security cameras are one of the more popular tech tools keeping homes safe and sound. Today’s cameras are equipped with smart and proactive security features to make home surveillance stress-free and simple. We created this buyer’s guide filled with tips and our top recommendations to help you pick the perfect security camera. Types  Reviews

New technology has made home security cameras incredibly useful and affordable. Buying an access control camera is the latest trend for families. Initially, they were the easiest way to safeguard your business against unsavory characters, but now they have eased their way into homes everywhere. The first kind of security cameras are known as a dome cameras. Obviously, this type of cameras come in the shape of a dome and it fits conveniently on the ceiling of your home or business. You will find the dome cameras often times in casinos where they are used to monitor the tables. This hidden security cameras are the most popular security cameras because they are impossible to detect which angle they are viewing unless you are at close range. They come in black or white and they all have adjustable lenses. The second type of cctv cameras is the bullet camera. The lens is long and resembles a rifle, which is where the camera finds its name. Bullet cameras are easily visible and can...