Single Button HOTP/TOTP Token

OTP c100 (HOTP) / c200 (TOTP) token

Description

Purchase the Aftindia’s Feitian Single Button OTP c100 (HOTP) Security Key/hardware OTP token at the most competitive price in India. This device is compatible with a variety of platforms, including O365, Azure AD, CISCO DUO, and numerous other services. For inquiries regarding bulk orders, enterprise purchases, or rate contracts, please reach out for more information.

Compatible with multiple services:

• Feitian OTP Authentication Server (FOAS)
• DUO security
• ESET Secure Authentication

Features:

• OATH-compliant event-based One-Time Password (HOTP) tokens with LCD display
• Seed re-programming (together with Feitian Seed Programmer) to provide the highest security
• Zero footprint, no software on end-user PCs
• Simple, secure and highly cost-effective 2FA solution

FEITIAN / FTSafe Single-Button OTP Token

Aftindia’s FEITIAN OTP c200 Single‑Button Token

Product Overview

The Aftindia’s FEITIAN Single Button OTP Token is a compact, rugged hardware authenticator designed for one-time password (OTP) generation. With support for both OATH-HOTP (event based) and OATH-TOTP (time based) algorithms, this token provides flexible and secure two-factor authentication (2FA) for a wide range of applications, including enterprise logins, VPN access, and cloud authentication.

It comes in three casing variants — H41, I34, and H27 — so you can pick the size and form factor that best fits your users’ needs. The design is minimalistic (just a single button) but highly reliable and durable.

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Key Features

• Supports two OTP algorithms:
  • HOTP (event-based, OTP c100)
  • TOTP (time-based, OTP c200)
• Time-interval for TOTP: 30 or 60 seconds (configurable)
• Physical Dimensions / Variants:
  • H41: 62 × 29 × 11 mm, 14.4 g
  • I34: 60 × 27 × 10 mm, 11.9 g
  • H27: 61.8 × 28 × 11.2 mm, 18 g
• Material: PC + ABS plastic
• Keypad: One button (a no-button option is also available)
• Operating Temperature: 0°C to 40°C (32°F – 104°F)
• Storage Temperature: –10°C to 45°C (14°F – 113°F)
• Relative Humidity: 0–90% (non-condensing)
• Battery Life: Up to 5 years
• Ingress Protection / Physical Resistance:
  • Default I34 casing: IP67
  • Optional tamper-evident design

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Security & Algorithm Details

• HOTP (OTP c100): Generates OTP based on event count.
• TOTP (OTP c200): Generates time-based OTP using the OATH standard.
• Time Interval (TOTP): Supports 30- or 60-second intervals.
• Seed Security: FEITIAN’s production system allows full control over OTP seed, ensuring strong security and integrity.

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Use Cases

This Single Button OTP Token is perfect for:

• Enterprise authentication (2FA / MFA)
• Remote-access security (VPNs, remote desktops)
• Cloud-based services (SaaS, web portals)
• Identity and Access Management (IAM) systems
• Secure login for regulated industries (finance, healthcare)
• Systems that require offline, network-independent OTP generation

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Customization Options

• Casing Variants: H41, I34, H27
• Display: 6-digit or 8-digit OTP (note: 8-digit not available on I34 variant)
• Color, Faceplate, Barcode, Serial Number: Fully customizable based on order volume and design requirements.

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Seed & Delivery

• OTP seed (the secret key that generates OTP codes) can be securely delivered via email.
• Multiple seed encoding formats supported: Base32 (default), Hex / Plaintext.
• For special requirements (e.g., different encoding, email address), you can specify these in your order.

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Durability & Maintenance

• High-quality plastic (PC + ABS) casing ensures durability.
• Waterproof / dustproof (especially in I34 casing with IP67) ensures use in rugged environments.
• Lightweight design keeps it portable—but robust enough for daily use.
• Long battery life (5 years) gives you lower maintenance and replacement cost.

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Advantages Over Software-Based Authenticators

• Offline Operation: Works without network or mobile app, reducing attack surface.
• Secure & Tamper-Evident: Controlled seed generation and physical protection.
• Durable: Rugged casing and IP protection.
• Predictable Lifecycle: Battery life and physical life are well-defined.

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Flexible customizations

We provide full customization options for casing, packaging, and related services—empowering you to create a personalized Aftindia’s FEITIAN OTP Token Device tailored to your brand and security needs.

How it works: Single Button OTP Hardware Token

• Seed Key: The token has a unique seed key that is used to generate the OTP.
• Button Press: When the button is pressed, the token calculates the OTP using the seed key and a specific algorithm (HOTP or TOTP).
• OTP Display: The generated OTP is displayed on the token’s LCD display.
• Authentication: The user enters the OTP on the system or application they are trying to access, and the system verifies the OTP against its own calculated value.

Benefits of Single Button OTP:

• OATH Compliance: Often comply with OATH standards (HOTP and TOTP) for interoperability with various authentication systems
• Enhanced Security: Provides strong authentication beyond simple usernames and passwords.
• Convenience: Easy to use with a single button press.
• Security for Various Systems: Can be used for accessing e-banking, corporate networks, and other sensitive systems.
• Reduced Risks: Avoids common password security pitfalls like weak passwords, sharing, or reuse.
• Hardware Token: The device is a small, key chain-like token.
• One-Time Password Generation: Pressing the button generates a unique, temporary password that is valid for a short period (e.g., 60 seconds).
• Security: This approach prevents password reuse and enhances protection against identity theft.
• Algorithms: These tokens often support different OTP algorithms (e.g., HOTP, TOTP).
• Customization: Feitian offers customization options for casing, packaging, and other features. 
• Time-based Single Button Token