SOYAL controllers keeps inside their internal memory a big amount of data. In case you realized it early enough it will synchronize everything when you will restore local network problem.
We have taken your time attendance very serious that’s why we have already created a special algorithm which notifies Administrator via email , in case a specific amount of employees didn’t hit their card as expected and a specific amount of time passed by.
With this automation you will be notified if systems went accidentally offline from either Network or power failure.