AD 900 key programmer General imformation: The professional duplicating machine, Transpronics, has been designed an developed to assist immobilizer system specialists. Transpronics is not only a duplicating machine; it is also a unique machine that can make transponders from eeproms in immobilizer boxes when a customer has lost all keys. It can also inform you if a transponder is locked or not. It has been developed over 4 years. It can copy most crypto transponders like 42, 45,4D, most of 44 VAG and some 40 and 41 transponders. It can copy Texas fixed transponders to TPX1 without battery