Car-radio 100% theft safe system

摘要

The system consists in that the car radio, without the safety box which is in the hands of the user, transforms itself into a transmitter when it is removed. In this way, the car radio transmits a signal when it is used after a theft, which signal is received by the police and will lead to locating and apprehending the thieves. As a result, thefts of car radios will be a matter of the past.