HYT TC-610S

The use of the patented technology in its process of continuous improvement, a science fiction writer Isaac-Azimov in his "naked sun," a book about the new method uses information encoded in automatic identification of cases. At that time people think this book intercom symbol looks like a checkerboard lattice, but today's walkie-talkie professionals will immediately realize that this is a two-dimensional matrix intercom symbols. Although this walkie-talkie symbol without direction, positioning and timing, but it is clear that it represents a high information density of digital codes.