hot gps car tracker can track the whereabouts of the vehicle, if used by the villain, the consequences will be unimaginable, then how to find the hot gps car tracker that has been stolen by someone? Heze Zhiren is specialized in car GPS, which has a lot of research. GPS is divided into ordinary GPS, hibernation GPS and deep hibernation GPS ordinary GPS, every ten seconds to tens of seconds, send the current GPS position to the server, this GPS generally must be connected to electricity, because the power consumption is relatively large, but it is also easy to find, as long as you find a relatively empty, around 20 meters no one through the place, hold a handheld signal detector, The sensitivity is adjusted below 910, the detection of 900 up and down and 910 up and down two frequency bands, from the inside of the car to the outside, every 20 cm interval, pause for 20 seconds, to see whether the signal can be detected, if the signal of these two frequency bands is found, then by moving to judge the signal strength, when the signal is full, the GPS is within 20 cm around the detector. Then it can be removed for inspection. The 900 and 910 here correspond to the frequencies generated by the mobile and Unicom GSM cards when they send GPS information, but they need to be adjusted according to the local mobile and Unicom base station frequencies, and the fluctuation is about 6. Shallow sleep GPS, that is, through artificial Settings, every fixed time and every day to send out the GPS position, the goal is to prevent detection and save power (may be battery), this kind of GPS through special equipment, with the shield, the mold machine, lock the GSM card number in the GPS, and then activate through the device. That is, constantly send SMS messages or make phone calls to the number, so that the device is in a signal transmission state, constantly emit signals in the 900-910 frequency band, and then hold a handheld signal detector, according to method 1 detection, you can find. Deep sleep GPS, this kind of GPS has an automatic switch function, when it does not send signals, it will shut down itself, and any tool can not detect its information, which is also the deepest hidden GPS, difficult to find. However, since it is GPS, the purpose is to transmit wireless signals to the outside, there is always a time to turn on the signal, at this time we still use professional detection equipment, through the frequency of every few minutes, constantly scan, once the GPS is turned on, send a signal, it can be captured by the device, so as to activate and detect. Generally, the sending cycle of this kind of GPS will not exceed 24 hours, and the sending time is mostly at night, the reason is, in fact, very simple, the installation of this kind of GPS, is to track the car and the driver has nothing to do with it, the car is generally on the road during the day, and the night will be parked in the parking lot, at this time, the short signal sent by the deep sleep GPS can lock the position of the car. And the car position will continue to stay, the following things to do, it is unnecessary to say.

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