BioPro SA20 is a time attendance and access control terminal with advanced BioID technology which minimize the interference occured during fingerprint verification and infrared technology that enables the device to function automatically when fingerprints are detected, reducing unnecessary electrical usage thus saving energy

Display	2.4-inch TFT LCD Color Screen
Fingerprint Capacity	3000
Card Capacity	5000(Optional)
Transaction Capacity	100,000
Sensor	BioID Sensor
Algorithm Version	ZKFinger VX10.0
Communication	RS232/485, TCP/IP, USB-host
Access Control Interface	Electric Lock, Door Sensor, Exit Button, Alarm, Doorbell
Wiegand Signal	Input, Output, SRB
Aux. Input	1ea for linkage function
Standard Functions	DST, Automatic Status Switch, Anti-passback, Scheduled-Bell, T9 input, ADMS
Optional Functions	ID/Mifare card, RS485 (for slave reader), Printer
Power Supply	12V DC, 3A
Operating Temperature	0 °C- 45 °C
Operating Humidity	20%-80%