Display : 4-inch TFT LCD Color Screen
Fingerprint Capacity : 3000
Card Capacity : 5000(Optional) ID/Mifare/HID Card
Transaction Capacity : 30000
Sensor : ZK Optical Sensor
Algorithm Version : ZK Finger V9.O&10.0
Communication : RS232/485, TCP/IP, USB-host
Access control interface : 3^Rd party electric lock, Door Sensor, Exit Button,
Alarm, Doorbell
Wiegand Signal : Input, Output, SRB
Function : DST, Record Query, Anti-passback, External Rs485
Fingerprint reader, printer(Optional)
Power Supply : 12V DC, 3A
Operating Humidity : 20%-80%
SDK and Software : Standalone SDK, ZKAAccess 3.5 software
Dimension (W x D x H) :  80 x 183 x 42mm