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Feitian OTP c100

Specifically engineered in accord with the standards of the Open Authentication (OATH) consortium FEITIAN HOTP Tokens can serve as a seamless hardware solution for any organization which maintains and operates an OATH compliant back end authentication server. Additionally Feitian offers a host of options, tailoring the token deployment to satisfy the particular requirements of any job. Unique faceplate and colour customizations are available for OEM. For large scale projects the seed code can be generated and inserted into the token locally at the user's site. Password number sequences are available in sets of six or eight digits.


The FEITIAN OTP c100 works perfectly with the DUO OATH two-factor authentication security system.  For ever toekn ordered we can provide the seed information, to enable easy integration into the DUO server.  More information on the types of tokens that can be used with the DUO system can be found here .

User Interface

8-character high contrast LCD display

Built-in button

Security Algorithms

OATH compliant event-based HOTP

Memory Type

Random Access Memory (RAM)


More than 14,000 clicks

Battery Lifecycle 5 years

Power Consumption

Less than 0.005mW

Operating Temperature

-10°C ~ 50°C

(14°F ~ 122°F)

Storage Temperature

-20°C ~ 70°C

(-4°F ~ 158°F)


0% ~ 100% without condensation

Physical Resistance

Tamper evident

IP54 ingress protection (under evaluation)

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Manufacturer product information click here 

Manufacturer Part Numbers

OTP c100

Additional Information

For further information on this product please call 01242 588599 or email

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