ZK fingerprint Attendance Machine Library for python with a connection to the network using the UDP protocol and port 4370
sorry I could not develop this library again because I already resigned from where I work and I do not have attendance machine to develop this library
Login as admin to attendance machine and set the ip address for example (to 192.168.0.201) and connect the machine with ethernet to your network.
Connect to the machine
import sys
import zklib
import time
import zkconst
zk = zklib.ZKLib("192.168.0.201", 4370)
ret = zk.connect()
print "connection:", ret
If result was
connection True
Then you are connected.
More examples on how to use the Library available in the zktest.py file