4G Car GPS TRACKER Select what should be paid to something

4G Car GPS TRACKER Select what should be paid to something

4G Car GPS Tracker Selecting the installation location Should pay attention to the following points

A. Waterproof: The position of the non-easy water should be selected to ensure the drying of the terminal. Pay attention to the air-conditioned air outlet to prevent the cooling of the temperature difference to severely affect the service life of the product inside the terminal.

B. Shocking: The terminal cannot be safely installed in a long period of vibration.

C. Anti-interference: Terminal should be remote from electronic equipment such as audio and video and interference to prevent interference and radiation interference.

D. Note that the receiving surface of the positioning antenna must be upward and there is no metal to block, in order to achieve the best effect, the positioning of the positioning antenna should be kept flat, and the inclination is preferably not more than 45 degrees.

E. The wiring is as concealed as possible, and it is recommended that: the first beautiful view, the second prevents unintentional or intentional damage.

F. F. F. The positioning antenna interface must be connected to the interface between the terminal side being labeled "positioning antenna", and ensure that tightening to avoid long-term vibration, the interface is loosely affects the positioning effect.