The purpose of the device
DVR is a device for video documenting the traffic situation and a situation in which the vehicle is travelling in the cabin which the appliance is installed. In General, such devices are very functional and easy to handle. They may have one camera which captures the traffic situation, and two is a function of the second chamber consists in fixing the situation in the car.
These devices are able to make photo and video shooting in the daytime and at night. The quality of these devices can be divided into low-end models, middle class and premium segment. The distinguishing parameters can be not only as materials of the gadget and build execution, but in contrast to recording speed, picture quality, memory, etc. All these parameters are based on the pricing policy of the manufacturer of these devices.
Viewing recorded material
DVRs are considered highly technological means. And to extract information from it it is equipped with all possible connectors, allowing you to connect additional devices. So:
1. One in the most primitive way can one call the device is connected to PC via USB port.
2. The memory card is removed from the device and connect it to PC using card reader.
3. If the car GPS Navigator can connect the DVR to your browser, and use it as a monitor.
4. Also such method include participation in viewing this video modern TVs that have card readers and need to see to play videos in different formats.
5. The easiest way, but not the most convenient - view the material on the monitor of the DVR.
You should pay attention to the fact that all devices are universal and can easily connect to each other. However there might be a difference in the software and the necessary codecs (software to open video files). And it is necessary to take into account when buying a DVR it for future use. If you experience any problems of incompatibility between video files, it is necessary to turn to a specialist store who had purchased this gadget, or to seek hint in the world wide web.