ZKTeco MB20 is Biometric Time Attendance and Access Control Terminal to be associated with ZK fingerprint reader, face recognition and RFID card functions and support multiple hybrid recognition methods. The device is designed with the latest facial algorithm of ZKTeco’s innovative features. A fine Biometric product for time attendance from ZKTeco.

Up to 4 Hours Backup Battery

Fingerprint verification

RFID Verification

Less than 1 sec Verification Speed


Learn more about this device.

Face Capacity


Fingerprint Capacity


max users



Supported Software

ZKTime.Net, BioTime 8

Optional Functions


Verification Speed

Less than 1 Second



mb20 data sheet


2.8" general quick start guide


2.8" general user manual

ZKTeco is a globally renowned provider of core techniques, smart terminals and software platforms based on smart entrance & exit “car + person + object” applications, and owns a large quantity of software copyrights of software products and solutions and patented smart terminal patented techniques, and strives to integrate hybrid biometric verification techniques and computer vision techniques with the Internet, IoT, big data and cloud computing, and builds system platform including ZKBioSecurity and ZKBioCV Security etc. ZKTeco owns professional development and supply chain teams for smart terminal of person, car and object passages, and globally famous entrance & exit biometric verification computer vision smart IoT hardware and servers, private cloud and public linkage services to provide system integration services for many partners regarding industry solutions, which are widely applied in various fields including smart traffic, smart finance, smart education, smart medicine and smart government etc