Time Tracking & Access Management
Through the integration of ZMI and COMELIT, employee master data is automatically transferred, and RFID transponders are used for both systems. This reduces administrative overhead and ensures efficient, end-to-end processes.
Automatic Synchronization of Employee Master Data
New employees or changes to existing master data are automatically transferred from ZMI to COMELIT. This ensures that both systems always use up-to-date data, eliminating the need for duplicate data entry.
An RFID transponder for multiple applications
Existing COMELIT RFID transponders can also be used for time tracking with ZMI. This allows companies to benefit from a convenient solution without having to introduce additional ID cards or transponders for time tracking.
Flexible digital time tracking for any work environment
In addition to its integration with COMELIT, ZMI offers numerous options for time tracking—whether at a desktop terminal, on the go via an app, or through the WebClient. Supplementary modules such as staff scheduling, project time tracking, and the employee portal create a comprehensive HR solution.
Less administrative work, more efficiency
Through automated data transfer and the shared use of existing access credentials, companies can significantly reduce their manual administrative workload. This saves time and ensures more efficient HR and security processes.
Over 1,700 customers
already rely on ZMI.


Even more functions for every requirement
- Software Made in Germany
- GDPR-compliant
- Requirements of the ECJ and BAG on the time recording obligation
‘s mobile booking tool—always with you, wherever you go.
Easily manage electronic sick notes.
Work flexibly and transparently with the ZMI – WebClient.
Digital Personnel File and Document Archive.
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Frequently asked questions
Answers to your most important questions
Which COMELIT systems can be connected to ZMI?
COMELIT access control solutions are connected to the ZMI software via the interface. Employee master data is automatically synchronized, and RFID transponders can be used with both systems.
How does synchronization between ZMI and COMELIT work?
Employees are managed centrally in ZMI. Changes to personnel master data are automatically transferred to COMELIT, ensuring that both systems are always synchronized.
Can existing COMELIT transponders still be used?
Yes. Existing COMELIT RFID transponders can also be used for time tracking with ZMI. This allows companies to continue using their existing ID cards and eliminates the need to issue additional transponders for time tracking.
Which companies is the solution suitable for?
Companies of all sizes benefit from the interface between ZMI and COMELIT when they want to intelligently integrate digital time tracking with existing COMELIT systems and automatically synchronize employee master data.
Can the solution be expanded to include additional ZMI modules?
Yes. The time tracking system can be expanded at any time to include additional HR modules such as staff scheduling, vacation and shift scheduling, project time tracking, an employee portal, or the electronic sick leave certificate (eAU).
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