Beijing Haoshu Technology Co., Ltd

Apparatus for recording, transmission or reproduction of sound and images; Apparatus for transmitting and reproducing sound or images; Apparatus for speech recording and replaying; Audio-video receivers; Audiovisual receivers; Car video recorders; Devices for wireless radio transmission; Recording and playing devices for sound and image carriers; Safety and driving assistant system for mobile vehicles and vessels comprised of electronic proximity sensors and switches, high-resolution cameras, integrated circuits for the purpose of imaging processing, and display monitors; Video tape recorders