Single Button OTP Token Specifications

The following technical specifications apply to the Single Button OTP token — an OATH-compliant HOTP/TOTP key-fob token available in H41, I34 and H27 casings. The c100 uses event-based HOTP; the c200 uses time-based TOTP.

Single Button OTP token technical specifications

Dimension (mm)

62 × 29 × 11
(H41)

60 × 27 × 10
(I34)

61.8 × 28 × 11.2
(H27)

Weight

14.4g
(H41)

11.9g
(I34)

18g
(H27)

Material

PC+ABS

Keypad

One button /No button (Optional)

Algorithm

OATH compliant event based HOTP
(OTP c100)

OATH compliant time based TOTP
(OTP c200)

Security

OTP calculate based on counts
(OTP c100)

OTP calculate based on time
(OTP c200)

Cryptographics

N/A

Time Interval

N/A
(OTP c100)

30/60 seconds
(OTP c200)

Operating Temperature

0°C - 40°C (32°F - 104°F)

Short Storage Temperature

-10°C - 45°C (14°F - 113°F)

Humidity

0 - 90% without condensation

Battery

5 years

Physical Resistance

Tamper evident (Optional now)
IP65 ingress protection (under evaluation)
IP67 protection (default on I34 casing)