ZKTeco UA400 Fingerprint Time Attendance Machine

UA400 is an advanced fingerprint time attendance machine from the ZKTeco brand, integrated with a completely new firmware with an intuitive and beautiful interface, and extremely stable operating performance. The device fully supports features from basic to advanced, helping businesses control working hours, strengthen internal discipline, and save time and costs in human resource management.

Not only does it have flexible connectivity via TCP/IP, USB Host, and USB Client, UA400 also supports secure data backup and ADMS compatibility for remote data management via ZKTime.Net or ZKBio Time software.

2. Outstanding Features of UA400

Compact, Sophisticated Design

• Dimensions of only 180 × 135 × 37 mm, weight 0.7 kg, making it easy to install on a wall or desk.

• Sharp 2.8-inch screen, user-friendly.

Superior Storage Capacity

• Supports up to 3,000 fingerprints (1:N) and 100,000 records, meeting the needs of small to medium-sized businesses.

• Supports optional addition of 10,000 ID/IC cards, convenient for environments requiring fast authentication.

High Performance – Fast Verification Speed

• Verification speed ≤ 0.5 seconds, reducing waiting time for mass time attendance.

• Ensures accuracy and avoids errors during identification.

Simple Connection – Smart Management

• Easy network connection via TCP/IP or USB-host / client, supporting fast data synchronization.

• Compatible with various types of USB flash drives for manual data backup or recovery when needed.

Integrated Diverse Time Attendance Functions

• Smart functions such as: Work Code, Automatic Status Switch, Self-Service Query, T9 Input, DST, Scheduled-bell.

• Supports user ID up to 9 digits, convenient for personnel classification and management.

Advanced Optional Support

• Upgradeable with: External printer, Alarm bell, Webserver, Multiple verification methods, depending on usage needs.

3. Detailed Technical Specifications UA400

4. Benefits of Using UA400 for Businesses

• Reasonable investment cost yet still integrates all necessary features for modern time attendance management.

• Increases personnel control efficiency, reduces fraud in working hours.

• Flexible connection, easy deployment even for businesses without a wired network system.

• Easy to maintain and upgrade, compatible with many current software.

5. Who is UA400 Suitable For?

• Small and medium-sized enterprises (under 100 people).

• Stores, mini-supermarkets, spas, beauty salons.

• Schools, training centers.

• Office buildings, restaurants, cafes.

• Businesses that want to save costs but still need full modern human resource management features.

6. Conclusion

The UA400 is the perfect solution for small businesses that need a modern, easy-to-use, affordable time attendance device that still delivers outstanding performance. With a user-friendly interface, fast processing speed, flexible connectivity, and many smart features, the UA400 will help you improve human resource management efficiency without complex investment.