4G Communication Solution

 

● The telephone terminal can choose wireless GSM/4G/LTE with solar power supply, and built-in amplifier to amplify the volume for noise-free calls;

● The telephone is equipped with an acoustic echo processing system, so you can enjoy high-quality calls whether in public areas or noisy environments;

● 4G wireless transmission, the signal is clear and stable, not affected by rain and fog, only one data card is required, suitable for outdoors, highways, mountains, forests, and other areas;

● It is less affected by the environment and geographical space, and there is no need to dig the ground for wiring. The receiving terminal can be installed as long as there is a 4G network signal. In the same system, the terminal can be installed in any corner, enabling communication within ten miles.

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