We had know can bus before, but What is two way can bus? As we know, for the car dvd player with can bus, we can control the steering wheel from car dvd player to car system, let's clear it: We control the steering wheel control steering wheel control send information to the car dvd player car dvd player send information to the car audio system. This is one way, and if the can bus has this function, so we can call it one way can bus. And it can fit to most of the car which has can bus, and one way can bus is enough for some cars. But some of the cars has air condition system and parking sensor or other function, and the customers want to check the information of the car in the monitor of the car dvd player, how can we do it? So two ways can bus will help you to get it,you can check it here:
Two-way CAN BUS: It has the operation of the original car steering wheel buttons. The car dashboard audio information also can be displayed. The below information will be showed through the DVD/GPS: the air conditioning system, smart remote control key central control door locks, light systems, parking sensor settings. With two way can bus function, it is much more convenient to use the DVD player. Before most of people has question that I can control air conditioning and display it.
More and more car has can bus system now, if owners of these cars want to replace dvd player should have to figure out which the product he or she intend to purchase has suitable can bus system or not. If the answer is no, the new dvd player may sacrifice a lot of functions you car used to have.
That is why buying dvd player online must to be extremely careful, nobody want to spend money on unnecessary reasons. The most efficient way to avoid this kind of situation is to choose a decent retail store, sundaybuy.com is such a good choice, they offer professional before-sale consultation for customers worldwide,for more information.
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