OTP "OTP Token”, with dynamic one-time password, provides you a more complex signing procedure to access e-bank accounts and reduce high risk transactions. In addition, its double authentication process increases your password security to prevent hackers from stealing your passwords and guarantees higher secure performance. A Digital Key "OTP Token” is like your key, small and portable, and is able to open your door. After personalization, it uses as a digital key to check your identification to access e-banking, accessing online game accounts and so on. By pressing the left button, your dynamic passwords will come out immediately for you to access your accounts. Spec Model Numbers FTK0160601 Dimension 58mm(L) x 25mm(W) x 11mm(D) Weight 15g LCD viewing area 9 character numerical display Buttons One functional button generates OTP Colors Black / White Housing Material ABS Power Supply Lithium batteries (no mercury, no lead, no cadmium) Standard / Certification CE Compliance to Standards ISO 13491-1 (Banking Secure cryptographic devices) ISO 8732 (Key generation) ISO 11568 (Key management) ISO 9797 (Message Anthentication Code) ANSIX9.32 (Data Encryption Standard)