ZKTECO MB20 MULTI - BIOMETRIC TIME ATTENDANCE AND ACCESS CONTROL TERMINAL
- Fingerprint, face, RFID and password 4 type verification mode
- High-speed identification less than 1 second
- TCP/IP Port for Internet connection
- Access Port available to control one lock and exit button
- Optional 5V 1900mAH UPS, standby up to 3 hours 
- Function Standard : Automatic Status Switch, Self-Service Query, DST, T9 Input 9 Digit User 
ID, Scheduled Bell, Photo ID Lock, sensor, Exit button
- Capacity : Max User(1:N) 1,000 
- Max Fingerprint (1:N) 500
- Max Face (1:N) 200
- Max Record 50,000