2013年5月24日星期五

Car DVR

There is a rapid increase in the car accessories with the passage of time. One such an accessory is car dvr , although only few people are aware of it. This article discusses it generally and what should be considered when buying it. What is a Car DVR ? Car DVR is a type of video camera that is placed in the car. It mostly comes in pairs, which are placed at different angles in the car. In addition, it also acts as a rear view and front view mirror and records everything that goes around the car. This is mostly used in television shows featuring road trips. Factors to consider when buying Mentioned below are some factors that you should consider when thinking of buying a car dvr for your car: • Cost - it is important that the DVR is not highly expensive that it might overpower the purpose of the purchase. It should be reasonably priced according to the features. The best way is to research different products and prices before buying it. Another way to cut the cost down is by knowing the main purpose of purchase, and ignore all other unnecessary features. • Quality of video - it is important that whatever the DVR records is clearly visible, the picture should not be blurred, and the faces should be identifiable. If you cannot differentiate between the persons then it is useless. Besides, the sound should be clear and understandable. There should be no static or interruptions; the listener must be able to hear everything clearly. • Duration of the video - there are some systems that offer only 15 minutes of continuous videos, while some offer up to 2 to 3 hours. Car DVR Short clips can be annoying to watch, so it is a better option to buy the one that lasts longer. • Battery life - it should be noted that the car DVR has long battery life, at least about 8 to 10 hours; so that you do not have to recharge it after every hour. You should be able to go on long trips and be able to record everything without compromising the video or the sound quality. • The size of the device - it is important that the cameras are small in size so that no one can see them. They should be hidden from the naked eye, and should not be a hurdle or inconvenience. Also, the ones which are big in size can hit the person on the head and are more susceptible to damage, since they should be out in the open. • Size and type of the car - it is important that the device compliments the car. If the car is small, then you do not require 5 or 6 cameras, as 2 or 3 will be enough. But, if you are using a jeep or a safari car, then you would require more cameras for a complete exterior and interior view of the car. Car DVR All these guidelines will help you buy a good quality Car DVR .

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