Built-in Button, 6 Character LCD Screen
Security Algorithm: TOTP
OTP Length: 6 digits
OTP Time interval: 30 seconds
Dimensions: 58 x 28 x 10 mm
Water resistance: IP68
Secret hash: random - factory programmed
Hardware Certification: RoHS Compliant
Operating Temperature: -10°C .. 50°C
Tamper Evident / Tamper Protection
Battery Type: Standard Lithium Battery
Battery Lifetime: 3-5 Years (depending on usage)
SKU T2-21
| Wordpress | fully compatible |
| WebUntis | fully compatible |
| Azure On-Prem MFA Server | fully compatible |
| Azure Cloud MFA / Office 365 | fully compatible |
| Google Account | not compatible |
| Meraki Dashboard | not compatible |
| application or system developed by you | fully compatible |
| not listed here | contact us to check the compatibility |
EU countries
other countries 
miniOTP-3 Nonbranded 
miniOTP-3 
OTPC-P2 Nonbranded 
C301 
C300 
OTPC-P1 
miniOTP-2 
c101 
miniOTP-1 
miniOTP-NB 
OTPC-N1 
c202 