The global economy has ushered in a critical period in history.

This kind of car-mounted black box is popular on the market, which can track the driving information and location of the vehicle at any time; and it is very convenient to install, and there is no trace after installation. In fact, this so-called black box is something called GPS TRACKER, which is tr......

At present, GPS technology has fully completed the technical reform of the transportation industry. In the transportation and logistics business, the companies concerned are constantly looking for new channels for business growth. Among them, the maintenance of transport vehicles is one of the bigge......

Therefore, the GPS locator market has a huge gimmick, but the threshold of the GPS locator's admission card is not very high.

Consumers should also combine the following brands, product quality, after-sales service, relevant certifications and prices when purchasing GPS locators. That is, one-to-one, two-choice, and three-look are what we often talk about.

GPS satellites transmit two types of carrier signals, namely L1 carrier with a frequency of 1575.42MHz and L2 carrier with a frequency of 1227.60Mhz.