ZKTeco SF400: IP-Based Fingerprint Terminal

The ZKTeco 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, it's 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 the device 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.

The device has a fingerprint capacity of 1,500 and a record capacity of 80,000. The sensor used is a ZK Optical Sensor (500DPI). The algorithm version used is ZKFinger V10.0. The communication options include TCP/IP and USB Host. The access control interface includes electric lock, door sensor, alarm, exit button, and doorbell. The functions include DST, Automatic Status Switch, Record query, T9 input, 9 digit user ID, Anti-passback, Scheduled-Bell, Printer (Optional), ADMS (Optional), webserver (Optional). The Wiegand signal supports input & output. The device has an LCD of 2.8-inch capacitive touch screen.

The power supply for the SF400 is DC 12V / 3A. It has an operating temperature range of 0 ~ 45°C (32° ~ 113°F) and an operating humidity range of 20 ~ 80%. The dimensions of the SF400 are 105 x 105 x 32mm (LWH).

In summary, the ZKTeco 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.