ZKTeco Time & Attendance Device K21-B
K21 is a 2.8 inch compact time and attendance device which best fits companies that have less than 500 employees. The built-in Self-Service Recorder software also enables a quicker tabulation and calculation of stored data.
- Fingerprint Capacity: 3,000 Templates
- Record Capacity: 100,000 Transactions
- FREE Standard Edition of Bio-Office Time and Attendance Software for 1 year
- WITH BACKUP BATTERY
- TCP/IP, USB Host
- Color TFT screen with GUI Interface for ease of use
- Built-in latest fingerprint algorithm V10.0
- Built-in SSR Excel Software, OpenOffice, LibreOffice
- Multi-language Support
- Function keys to select the IN or Out status of the punches
- Real-time, one touch data backup
- FREE 1 year Standard Edition of Bio-Office Time and Attendance Software.
- FREE 1 year Technical Support.
1 year Carry-in warranty for manufacturer defects (accessories not included).
|Display:||2.8 inches TFT Screen|
|Communication:||TCP/IP, USB (host and client)|
|Standard Functions:||Work code, SMS, DST, Self-Service Query, Automatic Status Switch, Scheduled-bell, SSR-report,
T9 input, 9 Digits User ID, ID Card
|Power Supply:||5V DC 800MA|
|Operating Temperature:||0°C – 45°C|
|Operating Humidity:||20% – 80%|