| 摘要 |
Device characterized in that it comprises electronic circuits 54, 57 and 58 which emit, detect and amplify infrared signals of the same frequency originating from other vehicles with a directional range of 150 to 160 metres approximately, having, as application, the activation and deactivation of the dip beam and the main beam of each vehicle, electronically, providing the driver with total convenience. <IMAGE>
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