| Brand |
ZKTeco |
| Model |
SF420 |
| Hardware CPU |
Linux OS |
| Sensor |
Zk Optical Sensor |
| Sensor resolution |
500DPI |
| Activation sensor |
Infrared auto-activation |
| Algorithm |
ZK Finger 10.0 |
| Read time |
< 1 Sec. |
| Capacity |
Up to 1.500 fingerprints or 1.500 Mifare (13.56MHz) cards |
| Records |
80.000 registers |
| Identification modes |
Fingerprint, Pin and combinations |
| Screen |
2.8" Colour TFT resistive touchscreen |
| Communication |
TCP/IP, RS485 & USB |
| Outputs |
Wiegand OUT, Relay, Anti-tamper, Doorbell |
| Inputs |
Wiegand IN, Door sensor, Push to exit |
| Software |
ZK Access 3.5 / ZK Time Net 3.0 / ZK Time Net 3.0 Lite |
| Power |
DC 12 V / 3A max. |
| Degree of protection |
Valid for interior |
| Temp. operation |
-10º C ~ +45º C |
| Dimensions |
105(W) x 105(H) x 32(Fo)mm |
| Weight |
600 g |