Specification :

K28 is a standalone fingerprint T& A product. It has TFT 3� color screen for high resolution. And K28 bases on ZEM500 hardware platform. The identification speed is fast and FFR and FAR are low. It supports not only host mode but also client mode which enables port technique develops with IT technique. It makes data transmission speed several times faster than RS232. It’ s a good choice for time attendance purpose.

User Capacity 3, 000
Transaction Capacity 120, 000
Platform ZEM500
Algorithm version 2008 Version ZK new algorithm
Operating system Linux
Sensor optical sensor
Identification 1: 1 or 1: N
Fingerprint identification speed  = 2S
FAR d0.0001%
FRR d1%
LED Red, Green
LCD TFT 3 �
Communication RS485, TCP/ IP, USB client
USB port USB version 2.0
Function Show Photo-ID, Function key, schedular bell, workcode, SMS
Options ID/ Mifare, RIS
Power 5 V DC
Operating Temperature 0 -45
Operating Humidity 20% -80%
Language English, Indonesia
Size 182( W) * 126( L) * 55( H) mm