ZKTeco BioPro SA20 Overview BioPro SA20 is a time attendance and access control terminal with advanced BioID technology which minimize the interference occurred during fingerprint verification and infrared technology that enables the device to function automatically when fingerprints are detected, reducing unnecessary electrical usage thus saving energy Features of BioPro • 2.4-inch TFT color screen • BioID fingerprint reader with Anti-Interference Technology and Sensor Activation function. • Multiple Verification Modes: Multi-verification methods (card is optional) providing user various choices • Full Access Control Features: Anti-passback, access control interface for electric lock, door sensor, exit button, alarm and doorbell • Built-in auxiliary input with enhanced flexibility to link with wired detector or emergency switch
