S620 compared with S610, S610 can only do car model before 2008, now S620 can also do car model from 2009 to 2011.09. It can diagnose car model such as Ford, GM, Toyota, BENZ, BMW VW, AUDI, VOLVO , NISSAN, HYUNDAI before 2011.09.
Multi Tool for BMW V7.7 OBD2 CAS1-4 Key Programmer is the multi funtion key programmer for BMW, if you know more about it, this is the helpful device, can read/Write KM stored in CAS system(OBDII) ,Read/Write synchronization codes stored in CAS system(OBDII), Supported Immobilizer Type and Function
Compare SMART ZED-BULL with ZED-BULL:SMART ZED-BULL has 30% faster advantage in reading and writing over than ZED-BULL which improves its success rate up to 99.99%, in this way Smart ZED-BULL will eliminate the waste of chips.It is a transponder cloning device which contains all of Zed-Qx's features and also has more additional features.
Throughout the entire operation the device must be connected to the PC in the "CONNECTED TO PC " mode.Duration of the entire operation varies from some tens of seconds to some minutes, according to the key to be copied and the power of the computer used.