With the rapid development of society, the electronic products sold on the market are dazzling, and the functions are uneven, which gives consumers a rich comparison when they choose to buy products.

So how should we choose track sos products?

First, if it is installed by itself, it depends on whether the installation is simple and clear.

Second, what are the charges when the track sos tracker alarms, and how to charge? Whether the selected track sos products minimize costs when consumers have already considered using them?

Third, whether the track sos tracker is fully positioned without blind spots, with track sos positioning and base station positioning.

Fourth, whether the built-in battery is installed, and how long it can work independently when there is no external power supply.

Fifth, whether the product is equipped with a T card, when the geographical location information is stored on the card, the speed of querying its geographical location information is fast enough, and there are no other costs.

Sixth, there is no real-time positioning tracking function when running.

Seventh, whether the product is equipped with electronic fence function.

Eighth, when the external power supply is dialed, the product can automatically alarm.

Ninth, whether the product has set the owner's privacy protection function.

Tenth, whether it has a rainproof function when running in rainy days, and whether it works all day. Because of electric cars.

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