U300-C Biometric Fingerprint Device


The firmware of U300-C has been upgraded to the New Firmware. It brings many new experiences, including the new stunning GUI, rock-solid stability, faster matching speed and better expandability.
Users can easily manage data by networking U300-C via RS232, TCP/IP, and USB-host/client.
Most importantly, all the functions can still operate in a networking state. U300-C is compatibility with various types of USB flash disks, ADMS and former SDK. It also supports data backup and retrieve to avoid the risk of accidental deletion.
It promotes the fingerprint time & attendance management to the next level. You can get the best of benefits from the U300-C.



  1. Built-in Serial and Ethernet ports.
  2. Data backup and retrieve.
  3. Intuitive and stunning UI designed


    Fingerprint Capacity 3,000
    Card Capacity 10,000 (Optional)
    Record Capacity 100,000
    Display 3-inch Screen
    Communication RS232, TCP/IP, USB-host/client(optional)
    Standard Functions SMS, Workcode, DST, Scheduled-bell, Self-Service Query, Automatic Status Switch, T9 Input, 9 Digit User ID
    Optional Functions ID/Mifare/HID, Webserver, Photo ID, ADMS, External Bell and Printer, Multiple Verify Mode
    Software ZKTime.Net 3.0, BioTime 8.0
    Power Supply DC 5V 0.8A
    Verification Speed ≤ 1 Sec.
    Operating Temp. 0°C – 45°C
    Operating Humidity 20% – 80%
    Dimension 181.6×126×49mm (Length×Width×Thickness)
    Gross Weight 1.2 kg