SF400


SF400 is an IP based fingerprint terminal with both Network and Standalone operation modes. It is connectible with ZKAccess 3.5 software for access control and time attendance management.

With Wiegand output, SF400 is flexible to connect with ZK or any 3rd party controllers as a slave reader. Wiegand input configures two SF400 units to utilize Master & Slave solution to enable users verification at both entrance and exit. Anti-passback function is also enabled to maximize the security level.

Auxiliary input interface allows SF400 to connect with an extra source, for instance, a smoke detector or emergency switch. Once the linkage function is enabled through the machine menu, the device generates an alarm signal and opens doors in case of emergency.

Model SF400
LCD 2.8 inch capacitive touch screen
Fingerprint SensorZK Optical Sensor (500DPI)
Algorithm Version ZKFinger VX10.0
CommunicationTCP/IP, USB Host
Fingerprint Capacity1,500
Card Capacity (Optional)5,000 (EM/Mifare)
Records Capacity80,000
Access Control InterfaceElectric lock, Door sensor, Alarm, Exit button, Door Bell
Functions DST, Automatic Status Switch, Record query, T9 input, 9 digit user ID,Anti-passback, Scheduled-Bell, Printer(Optional), ADMS(Optional) ,webserver(Optional)
Wiegand SignalWiegand input & output
Aux. Input1ea for linkage function
Power SupplyDC 12V/3A
Operating Temperature0 ~ 45°C (32°~113°F)
Operating Humidity 20 ~ 80%
Dimension(W x L x H) 105 x 105 x 34mm
TCP/IP communication for various networking environments
Standard access control features
Tamper proof switch and multiple alarm outputs
2.8-inch touch screen, color display with graphical UI for easy operation
Up to 15 multi-verification methods to enhance security level
Supports USB flash drive for offline data management