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
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One hardware token supports four authentication functions: PIN protection, TOTP/HOTP, Challenge/Response (OCRA), and secure unlock
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Ideal for online banking and financial services, using TOTP for user login and OCRA for secure transaction signing
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Zero-footprint solution with no software installation required on end-user PCs
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Built-in hardware PIN protection ensures only authorized users can access the token
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Ready to use straight out of the box, eliminating the need for additional software or drivers
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Fully PSD2 compliant, supporting TOTP for Strong Customer Authentication (SCA) and OCRA for Dynamic Linking
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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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