OTP c300 Token Hardware Authentication
OTP c300 Token Hardware Authentication – Buy OTP C300 Token – Secure Hardware Authentication – Secure, OATH Challenge/Response (OCRA) Token-Compliant 2FA Device
Trusted OTP c300 Token Hardware Authentication for Strong Authentication & 2FA Security
The OTP c300 Token Hardware Authentication solution from AFTINDIA delivers robust, multi-function security in a single, easy-to-use device, making it ideal for online banking and high-security environments. One token supports PIN protection, TOTP/HOTP, Challenge/Response, and secure unlocking, enabling TOTP for user login and OATH-based challenge/response for transaction signing.
As an OTP c300 OATH Challenge/Response (OCRA) Token, it fully complies with PSD2 requirements by supporting Strong Customer Authentication (SCA) and Dynamic Linking. The token features a true zero-footprint design, requiring no software installation on end-user PCs, and can be used straight out of the box. With built-in hardware PIN protection ensuring only authorized users can access the device, this solution provides a simple, secure, and highly cost-effective approach to hardware-based two-factor authentication (2FA).


Key Features of OTP C300 Hardware Token
One hardware token supports four authentication functions: PIN protection, TOTP/HOTP, Challenge/Response (OCRA), and secure unlock
Ideal for online banking and financial services, using TOTP for user login and OCRA for secure transaction signing
Zero-footprint solution with no software installation required on end-user PCs
Built-in hardware PIN protection ensures only authorized users can access the token
Ready to use straight out of the box, eliminating the need for additional software or drivers
Fully PSD2 compliant, supporting TOTP for Strong Customer Authentication (SCA) and OCRA for Dynamic Linking
Simple to deploy, highly secure, and cost-effective hardware-based two-factor authentication (2FA) solution
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OTP c300 Token Hardware Authentication – Specifications
Overview
The OTP c300 Token Hardware Authentication device is available in two form factors (I16 and I20), offering durable construction, long battery life, and secure OATH-based authentication. Designed for online banking and enterprise security, it delivers reliable performance with minimal maintenance and zero software dependency.
Technical Specifications
| Specification | I16 Model | I20 Model |
|---|---|---|
| Dimensions (mm) | 69 × 52 × 5.8 | 72.2 × 46.5 × 4 |
| Weight | 16.5 g | 16 g |
| Material | PC + ABS / ABS | PC + ABS / ABS |
| Keypad | 16 buttons | 16 buttons |
| Algorithm | OATH Time-based OTP (TOTP) and OATH Challenge/Response (OCRA) | |
| Casing | I16 | I20 |
| Security Method | OTP calculated based on challenge-response | |
| Time Interval | 30 / 60 seconds | |
| Operating Temperature | 0°C – 40°C (32°F – 104°F) | |
| Short Storage Temperature | -10°C – 45°C (14°F – 113°F) | |
| Operating Humidity | 0 – 90% (non-condensing) | |
| Battery Life | Up to 5 years | |
| Physical Resistance | Tamper-evident design; IP65 ingress protection (under evaluation) |
Built for Secure, Long-Term Deployment
The OTP c300 OATH Challenge/Response (OCRA) Token is engineered for durability, regulatory compliance, and long operational life. With a compact design, extended battery lifespan, and tamper-evident casing, it is well suited for large-scale deployments in banking, fintech, and enterprise authentication environments.






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