The working power of the wireless device comes from the built-in battery, and the service life of the battery is determined by the positioning frequency you set.

　　For example, Tianyi's wireless device can accurately locate more than a thousand times. If you set the location to upload once a day, then the device will be enough for you to use for about three years. If you set it to upload location information twice a day, you can only use One and a half years, and so on, the higher the positioning frequency, the shorter the battery life.

　　Advantages of wireless gps tracker:

　　1. The wireless device does not depend on the vehicle power supply to work, so the installation position of the device is more flexible, concealed, and more tamper-proof;

　　2. Non-real-time positioning of wireless devices, controllable positioning time, and flexible adjustment can largely avoid the interference of GPRS signal jammers and the induction of signal detectors, and further improve the tamper resistance of devices; (after all, jammer detectors are impossible always open)

　　Disadvantages of wireless gps trackers:

　　1. Non-real-time positioning of wireless devices and poor timeliness; (in emergency situations, more time-sensitive location information can be obtained by adjusting the positioning frequency)

　　2. The built-in battery of the wireless device occupies a certain space and is larger than the wired device.

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