TPMS tire pressure monitoring can ensure that the tires

TPMS tire pressure monitoring can ensure that the tires will not be too low tire pressure increases the contact area with the ground to cause unnecessary friction resistance for driving.

In fact, the United States early in 2003 began the first implementation of compulsory automobile equipped with a TPMS tire pressure monitoring system, in the U.S. and European markets, TPMS tire pressure monitoring system standard configuration has become a new car, airbags, ABS anti-lock brake system with as one of the three car security system. The Chinese market, although there is no such mandatory requirement, but the whole system comes standard with TPMS tire pressure monitoring system of the eighth generation Sonata models seem more sincere. The same time, eighth-generation Sonata also has VSM vehicle stability control the HAC uphill auxiliary, the ESS emergency brake to remind the PGS reversing guides and other active safety technology, called "active safety" the most generous models.

Spring is the season of the most frequent accidents in the year, I suggest that you pay big bucks to buy a high-class models, do not forget to look at the car with a TPMS tire pressure monitoring system, good security, before they occur.

 First, we carried out normal day video shoot, in the test, three products are all installed on the front windshield, work environment and driving the screen are the same. The navigator internal rechargeable battery is limited, so we are in the testing process to each product to connect the car charger, to ensure the continuity of the work. (Video upload network after compression, video quality)

    In testing we found that the camera of the three products are used in wide-angle lens, the perspective can cover multiple lanes. Functionally, the three products support loop recording and motion detection, so in the course, we do not have to worry about information leakage caused by the lack of memory card space to shoot.

 The next night the test, three one camera only in the constant set of night vision fill light, but the three products support night vision shooting. Here we take a look at the real performance of the lights and light the three products in the evening. (Video upload network after compression, video quality)

 Video test of the night, we mentioned the impact of light on the tachograph, here we have two light test, take a look at the impact of light to the tachograph. (Video upload network after compression, video quality)

 First, we test into the basement. During the day and into the basement, light from light to dark, prior to entering the basement of the filming of the three one is normal, and in the process to enter the basement, the light gradually dims, camera, light sensor is will be gradual, and need time to adapt.Test, we found that, in the basement of the channel, because of dim lighting, the tachograph from light to dark, so when you turn the headlights,Main products: car DVD player and car dvd , are with good quality.  a great help for the shooting of the tachograph.

    Three products because of the different screen sizes, so the screen display is slightly different. Although there is a night vision capability, but the three products must have outdoor and road lighting aids night shooting. If the night road no street lights, the tachograph night shooting is not very satisfactory.