被称为“汽车卫士”的ED—123型电子汽车防盗防窃器最近由天津第二电子仪器厂研制成功。该防盗防窃器采用电子识别技术,事先输入密码信号,被安在汽车上,驾驶员需要开动汽车时,必须按动特定的密码,才能开动汽车,否则该仪器便自动切断控制电路,使汽车无法开动。若仪器被人为 Known as the “car guard” ED-123-type electronic car anti-theft device recently developed by the Tianjin Electronic Instrument Factory successfully. The anti-theft anti-theft device using electronic identification technology, the password signal input in advance, was placed on the car, the driver needs to start the car, you must press the specific password to start the car, or the instrument will automatically cut off the control circuit so that the car Can not start. If the instrument is artificial