NU-831 is a slave device designed to work with other fingerprint terminals to establish a higher security level with advanced biometric technology. Applying slave devices provides a two-way restriction of users. It requires users to finish the verification when they access and exit. The latest fingerprint sensor enhanced the speed and accuracy of authentication. It ensures the authenticity of data and brings a better user experience.
RS485, Wiegand IN & OUT (26 & 34)
DC 9V / 12V
-10°C - 60°C
20% - 80%
130 x 88 x 38mm