Now a lot of people are starting to use vehicle location system. Children, the elderly, private cars, car rental companies, car rental companies and so on have the use of locator. Moreover, there are many cat m1 gps tracker manufacturers in many places, such as gps manufacturers in Guangzhou. After all, not everyone is from a professional background. Many gps locator knowledge is based on hearsay and text understanding.

1. The maximum accuracy of civil GPS locator is less than ten meters. The GPS we use is a civilian GPS. In the case of GPS and Beidou, if the signal is good, the positioning accuracy is generally about 10 meters. If it is the base station positioning, the positioning accuracy is generally between 100 meters and 1000 meters.

GPS positioning accuracy can be achieved through a certain algorithm. But for the environment at that time is very high requirements, if there are high-rise buildings nearby, interference signal source and weather impact, positioning accuracy error will be relatively large. The high accuracy mentioned on the market can only be achieved under ideal conditions. Even if it is the same machine, the same place, the positioning accuracy is different in different time is normal.

2. Not all batteries can be used as backup GPS locators for long periods of time.

For ultra-long standby gps locator, the battery capacity and characteristics determine the length of standby time.

As we all know, standby time is proportional to battery capacity, and the greater the capacity, the longer the battery life. So, battery capacity can be used roughly as a measure.

Well, not all high-capacity batteries are suitable for such a niche. There are many kinds of batteries, and natural discharge will occur in our general use, that is, the battery will consume its own electric energy. Even a high-capacity battery cannot survive the concept of extra-long standby if the battery itself is highly self-discharging.

Polymer battery packs are a very obvious type of battery that cannot be used for long stand-by. In general, the self-discharge rate is so high that you can imagine your own cell phone battery. See how long it takes you to open it after a month.

3. WiFi positioning is not necessarily the most accurate. Many people think that triple position, quadruple position locator is very powerful. wi-fi location, in particular, is very high-tech, and can be precisely located even indoors. It was really just a gimmick. If you understand how wifi location works, you may not have as much hope for wifi location.

Simply put, WiFi location simply uses the WiFi source to determine the IP address of the signal and resolve it to your location. This is the address you registered with the operator when you unplugged the line. But now almost everyone around them has WiFi, and no one knows which of these signals will be picked up, so the location of the analysis will be accurate, consider that WiFi location does have an auxiliary aspect, but don't rely on it too much.

4, the smaller the locator, the higher the technical content, but not to say that the smaller the better. Without reducing the component configuration, the smaller the size of the locator, the more technical content. Because for the research and development personnel, in a limited range of layout of so many lines, components, the test is your comprehensive control ability, coordination ability. But not too small.

The most important parts of the locator are the gps module and the gsm antenna, which take up relatively large space. If you ignore their space, the effect on the signal is considerable. There is no fixed gsm antenna and even small wires are used instead. The signal is not only poor, it is extremely unstable.

5. The small wireless cat m1 gps tracker will hardly be available for five years. As we said earlier, wireless GPS locators rely heavily on batteries, especially battery capacity, and if the battery is too small, it is destined not to be too big. If the battery capacity is insufficient, the chances of the locator being able to stand by for five years are slim. If you want to wait five years, the battery capacity must be at least 10,000 mah.

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