[Electronic Dog Buy] Electronic Dog Buy Budian Electronic Dog Navigation Selection Skills

[electronic dog Buy] electronic dog Buy Budian electronic dog navigation Selection skills

Perhaps for some car owners, I do nt know how to buy car radar navigation products, but do nt worry, let the experts support us, and talked about the five aspects of purchase points.

electronic dog navigator selection machine

1. Choose the brand ---- quality and after-sales are guaranteed

The various GPSs are full of the GPS market, so that consumers do not know how to choose, especially the appearance of miscellaneous cards and cottage products, and attract consumers with low prices as bait. Friends who can use such products are deeply touched.There is no guarantee in terms of service. Once a problem occurs, it can only be dumb.

Big brands are the most assured choices. From the quality of the product to the brand's service, users can guarantee it. Once there is a problem, it can be solved for you.Although the price is more expensive, the brand has spent a lot of manpower, material, energy, and financial resources in all aspects such as R & D, production, service, and marketing.There are noble truths.

2. Whether to pass the quality inspection of the national authoritative institution

Choosing GPS not only depends on the brand, appearance, and functions, but also pay attention to its hardware quality. The reason why miscellaneous and cottage GPS is cheap is precisely because of the original inferiority, minimizing the cost as much as possible, in LCD screens, GPS chips, motherboards, motherboardsIt is difficult to guarantee the processor and other aspects, and the quality of this machine is evident.

The hardware configuration of the brand GPS is more formal, and it must pass the ISO quality production standards (mainly ISO2000 quality certification, ISO14001 environmental certification) and other certifications.Therefore, the quality of the accessories they use can be guaranteed, which improves the overall quality of the product.

3. Whether to adopt a mature plan

The reason why the miscellaneous cards and cottage GPS are cheap because they have adopted a low price solution. The performance of this solution is unstable and prone to quality problems.Buying products with stable performance can ensure quality. Consumers who buy this product can use it with confidence.

4. Function configuration:

Product functions are one aspects that riders value very much. With the development of GPS, various entertainment functions have been implanted in products, such as digital TV, MP3, MP4, MP5, e -books, games, etc.In terms of practical functions, such as navigation, fixed speed measurement, flow speed measurement, real -time road conditions, Bluetooth, FM launch, reversing vision, stock securities, stock securities, etc. are also very important.Consumers must consider their own needs when buying GPS. Although the miscellaneous cards and cottage GPS can be implanted in these functions, due to the inferiority of hardware and backward solutions, it will greatly affect the function of the function, such as searching for Xingxing, such as XingxingSlow, inaccurate positioning, inaccurate speed measurement, poor TV signals, and so on.

5. After -sales service and map upgrade:

Electronic products will inevitably fail, and after -sales service is very important. Large brands have an excellent after -sales service system. Once a problem occurs, it can be solved for you. There is no after -sales service at all.The riders cannot be resolved at all.Consumers should choose navigation maps with simple operation, convenient use, and complete data when buying GPS.