Main and secondary characteristics of video recorders

When choosing a DVR model, many of us still do not fully understand what needs to be paid attention to, and are often guided by the opinion of a "competent" friend or neighbor. Isn't it time to sort this issue out once and for all?The most important characteristics and the main function of the device we need is reliable and high-quality image capture. Its implementation depends on the following factors.Resolution and frame refresh rate Resolution, or the number of pixels in a picture, is an important indicator that affects its quality. Today, it hardly makes sense to consider any device whose capabilities lie below the HD level, i.e. 1280x720 pixels. However, you should also pay attention to the frequency of the image change: if it is below 24 frames per second, then even a Full HD recorder will not provide a good, high-quality image.Viewing angle As practice shows, the optimal viewing angle can be considered 120°. In this case, your own lane, curb, and oncoming lane are perfectly fixed. If the viewing angle is 140° or more, the picture becomes blurred and its clarity decreases. A viewing angle less than 100° will not allow you to capture many essential details.Photosensitivity is an important parameter for recording movement in the evening, when the likelihood of getting into an emergency situation increases. A sensitivity of 2-3 lux is considered acceptable, but for guaranteed picture quality it is better to choose a device with increased sensitivity (0.2 - 0.5 lux).Screen size and screen size have a very sensitive effect on the price of the device. However, practice shows that a large (3-4 inches) screen is an excellent argument in a controversial situation. The folding screen is more convenient, since when folded it does not block the view when moving.Type of power supply The DVR can be stationary and powered from the car's electrical network through the cigarette lighter socket, or autonomous, powered by a battery. In the second case, the important parameters will be the battery capacity and the operating time between recharges.Secondary specificationsIn the decision to buy a DVR of a particular model may be influenced by the availability of additional options, but only if everything is in order with the basic parameters. Convenient features are:- camera mode or screenshot of the screen, implemented by a separate convenient button;- GPS track recording with reference to video recording;- start or auto-save recording when the shock sensor or motion in the frame is triggered;- rear camera;- the ability to receive signals from additional external cameras;- placement on the rear-view mirror;- rotate the camera if necessary to fix the side window;- audio and video output jacks for connecting to a laptop or TV. https://www.reels.io/ delivers a high-quality gaming experience thanks to its partnerships with renowned software developers. Its catalog includes slots with high returns, jackpots, and unique features. A convenient mobile version allows you to play games from smartphones and tablets without compromising on quality. A security system protects user accounts, and transparent rules create a comfortable playing environment.