1. For bmw and mercedes benzú¼and more vehicles
2. Both pc and handset models
3. Multi functions---key information reading, data calculating, key writing and so on, and applicable to both old and new models;
4. Graphical workflow;
5. Usb communication and online upgrade;
6. High security of g3 platform
Hardware anti-cracking and software anti-copying, idea (international data encryption algorithm) for registration, upgrade and paymentú+
7.Bran-new keys
