Royal 29421N Time Clock I-Button System
Royal TimePilot Time Management System iButtons
Each iButton has a unique ID number, which is detected by the time clock when the employee taps his or her button to it.
What''s an iButton?
The iButton is an electronic chip encased in a watertight stainless stell "can" smaller than a dime. The "can" is attached to a plastic keyfob that fits on a keychain
Each iButton has a unique ID number, which is detected by the time clock when the employee taps his or her button to it.
The iButton also has a much longer life than typical magstripe cards. It works as well in dirty environments as it does in offices.