Precautionary medicine integration camera purchase considerations

When TVs, mobile phones, etc. slowly entered the era of high-definition, the field of cameras was not to be outdone. Manufacturers rushed to invest in new technologies and integrated cameras came into being. They began to become new bright spots in the field of cameras. Zooming and auto-focusing capabilities, especially by the rapid installation of fastball/uniform ball, have been favored by users, especially in the “Safe City” and “Science and Technology” that have been launched in the past two years with equipments such as dome cameras. Police plays an important role in the project.

The appearance of low illumination, super wide dynamics, proportional to the rotational speed and focal length, and the integration of electronic stability system cameras are not accidental. It is an epoch-making product that accompanies the end of the traditional PTZ era.

When it comes to video cameras, they talk about the first element of picture quality, and it is no exception for integrated cameras. Today, the image resolution of the mainstream models on the market has reached 520 lines, and the integration machine resolution has a strong trend toward 540 lines or higher. However, the resolution of the camera and the monitor cannot be too far apart. Otherwise, the pursuit of a high-resolution camera ignoring the selection of the monitor will result in wastage of the equipment. For the current practical application, the resolution of 480 lines to 520 lines is the most practical.

When choosing an integrated camera to understand their own needs, usually the first indicator of the project is the zoom rate, in general, the body will mark the product has a number of zoom ratio, some domestic brands will multiply the digital when marking the magnification Also counted in, so there will be 220x or 270x data. In fact, because the digital zoom will affect the quality of the shot, the screen is prone to mosaicism, so it is not very practical, the focus is still on the optical zoom, the market's products are mostly 22× or 27×, 22 of which × is the mainstream of the market.

Because the integrated camera has a wider range of monitoring and is often used in outdoor environments, it is bound to be affected by changes in outdoor lighting. With the increasing number of crime cases in the society, people’s increasing awareness of security and the improvement of security management, users nowadays generally have the need for 24-hours-a-day monitoring, especially in the light of insufficient illumination at night. To ensure that the all-in-one camera can adapt to the low-light camera environment.

With more and more precise design of the integrated camera DSP processing circuit, the digitization of the video signal is getting higher and higher, and the functionality of the machine is also gradually stronger, such as super-wide dynamic function, day and night conversion function. The core technology of the all-in-one machine focuses on the autofocus function of the lens. A good product can focus accurately at one time. Products with poor quality will reciprocate back and forth when focused. It takes three or four shots to focus, or it cannot be fully focused at certain distances within the focus range.

For the service life of the camera, many people think that due to the improvement of technology and the increase of the equipment, the life of the integrated camera is shorter than that of a traditional camera. In fact, generally speaking, a good product has a service life of 5-10 years. Actually there will be new alternative products after 5-10 years. Therefore, as long as it is not a product that is too technical, the service life will not be very large. The problem.

Because the integrated camera perfectly integrates the lens and the camera body, the all-in-one camera has a great advantage in terms of volume. Therefore, the lens can be zoomed by means of local or remote control on the machine. The adjustment, also because the internal control circuit can be directly controlled with the lens, so the lens can focus on the subject of the action, this greatly simplifies the installation and use of the camera process, so gradually by the user's favorite. The integrated camera is compact, beautiful, easy to install, and its power, video, and control signals all have a direct socket.

Earlier manufacturers’ expectations for the “profiteering” of integrated cameras were too high, affecting the initial market performance of integrated cameras. At present, the integrated camera market shows a steady growth trend, and prices have become more rationalized and rationalized after decreasing year by year. And return to a slight adjustment phase. The manufacturers stated that the integrated camera, with its unique charm, is becoming the new darling of the CCTV monitoring system in terms of comprehensive cost-effectiveness and practicality. In the past, the position of the traditional bolt machine “market hegemony” faced from the integrated camera and infrared night. With the strong impact of the camera, the integrated camera is stepping down the balance of the monitoring application market with its compact, practical and compact advantages.