Car DVRs — spy or assistant?

How to choose and buy DVR for car Car DVRs — the desired witness any accident or delicate situation. He recorded everything that takes place before the car, but if connect 2 or 4 cameras — and then all that happens around him. Almost no car owners who have not been in an accident, but disputed different situations occur in most accidents. No witness in this case do not go. Therefore, to choose and buy DVR, which can save you time and money.

DVR (Digital Video Recorder) — is a device that records video in a digital format to a disk drive, USB flash drive, SD memory card or other memory medium within a device.

In this situation is always very difficult. The first — is that more witnesses may not even be considered in certain situations. Second, there are rejection of their testimony of witnesses (they can be intimidating, they begin to threaten or do not have time for trial). Third — they can blame on false information when describing events that just might make a pretty experienced lawyer. But the unpleasant fact that witnesses an accident then difficult to detect. Regarding practice, the report policeman has the advantage even before hundreds of witnesses present testimony.

What kind of car electronics, DVRs appeared in the stores recently. What is the handle DVRs?

DVR — a modern device for video surveillance recording of information to media personnel who meet the time of their creation. It is often set in the car to video events that occur outside the passenger compartment. It is irrefutable evidence of your rightness (or guilt) in court.

Set DVRs in the passenger compartment can even ordinary motorist — powered DVRs from a staff car cigarette lighter. There are other models that plug directly into vehicles wiring, simultaneously with the ignition. A well-designed connectors ensure efficiency devices even in critical situations.

Car DVRs look like a box with a small power connector, like a laptop power supply. There are two indicator lights that signal the staff work and power, and the existing standard USB-port to connect one or two webcams and USB-stick. Video recording comes directly on the USB-stick. It drives with a capacity of 1 gigabyte is enough to record about 60 minutes at a resolution of 640 by 480 pixels or 320 minutes — at 320 to 240.

Quality camera — is an important part of truck DVRs. We suggest you choose a camera with a HD (1280x720) or Full HD (1920x1080) resolution, even though such high resolution reduces the recording time of stick, as in case of accident, you will have high-quality video, which can be distinguished and the number of cars and faces people.

As mentioned above, DVR plug in a car is easy. Power comes from the cigarette lighter, a webcam connected to the jack USB. Some time will go to install a webcam on the windshield of the car, because it should not close the driver review, and at the same time — to stay within steps wipers. Best camera set vertically to the computer before viewing previously turn video. Camera to focus properly on the road, not on the hood or trunk. Here at this stage of installing the camera end. The device LED winks playfully you like flesh which says that it is recording video.

Visuals recorded on a flash card unusual way. It is written so-called "ring buffer", which consists of many successive images format JPG. After filling the buffer entirely, pictures replaced first "fresh". So is infinity. As a result, in your hands is always recording the last hour. In the file data recorded when shooting, and may view the file on any computer. Before removing drives from the device, you should turn off. The same should be done in case of accident, as fresh can overwrite previous footage.

DVRs can be useful not only in crashes, but also for daily driving on city streets. Sometimes, traffic police officers write out fines for violations that motorists are not acting in order to "earn". In this situation you will car DVR discovery, through which you can easily refute all allegations made against you and hear the «right way».

In autogood products Internet store “130” represented a wide range of DVRs. You can choose and buy DVR and flash memory for him that fit best for you and your car!

* This information was presented in a professional and technical level. Its English version is amateurishly translated. If you have intention to contribute with skilled translation you are very welcome. In return we can offer to arrange a place for your back link on our web site.

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