Security doesn't start behind the door,
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Security doesn't start behind the door,
but right in front of it.

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A new approach to access control: how modern access terminals protect businesses from security breaches

A new approach to access control: how modern access terminals protect businesses from security breaches

Part of the topic sercies Terminals for Access Control 
Whether office building, production facility, or high security area, modern Access Control terminals are now a central component of corporate security. They manage access permissions in real time, provide complete access documentation, and reliably protect sensitive areas against unauthorized entry. Discover how the terminal series IT 402, IT 4100 SP, IT 4100 / IT 4110 and IT 4211 / IT 4211 FP, together with ZEUS® Access Control, enable secure and future proof access management.

The biggest security risks:

  • Lost or stolen keys and access credentials
  • Access cards being passed on to unauthorized persons
  • Lack of traceability of access events
  • Open doors outside defined access times
  • Access permissions not removed promptly after employee changes
  • Security risks caused by visitors or external contractors

What modern Access Control terminals deliver today:

  • Individual access rights for employees, visitors, and service providers
  • Time based permissions for shifts or specific areas
  • Complete logging of all access events
  • Centralized management of all access permissions
  • Integration with ZEUS® Access Control and other security processes
  • Flexible expansion for new locations or buildings

Security starts before the door

The first point of contact with a building often determines how secure a company actually is. Modern Access Control terminals check within seconds whether a person is authorized to enter a specific area. This prevents unauthorized individuals from accessing production areas, offices, or sensitive company zones. At the same time, detailed access logs are created, providing valuable information in the event of an incident and supporting internal security processes.

The right access terminal for every requirement

Every company has different requirements when it comes to access control. While compact solutions such as the IT 4100 SP are ideally suited for office buildings or secondary entrances, the IT 402 provides a reliable solution for everyday use at standard access points. The IT 4100 / IT 4110 series impresses with its flexibility for a wide range of security requirements. For particularly sensitive areas where the highest security standards apply, the IT 4211 / IT 4211 FP series offers advanced authentication methods and is suitable for applications such as data centers, development departments, or research facilities.

More control through intelligent access management

Only the interaction between terminal and software creates a comprehensive security concept. With ZEUS® Access Control, access permissions can be managed centrally, access profiles can be assigned individually, and changes can be implemented within seconds. Companies maintain complete visibility of all access events, can immediately block lost credentials, and can flexibly adjust permissions to organizational changes. This not only increases security but also reduces administrative effort.

Future proof access control for growing companies

Companies are constantly evolving. New locations, additional buildings, or increasing security requirements demand flexible solutions. The Access Control terminals from ISGUS grow with your company and can be seamlessly integrated into existing security concepts. This creates a scalable access solution that meets current requirements while being prepared for future developments.

FAQ: frequently asked questions about modern access terminals

Digital access terminals enable centralized management of all access permissions, automatically log access events, and allow for the immediate deactivation of lost access credentials. This results in significantly higher security standards than those provided by mechanical keys.


Modern access control terminals are suitable for businesses of all sizes, from office buildings to industrial and logistics facilities, as well as government agencies and research institutions with particularly high security requirements.


ZEUS® connects the access terminals to central software that allows for the efficient management of access permissions, access profiles, and events. This ensures greater transparency, reduces administrative overhead, and provides a comprehensive security strategy.


The right solution depends on your buildings, security zones, and organizational requirements. With the IT 402, IT 4100 SP, IT 4100 / IT 4110, and IT 4211 / IT 4211 FP series, ISGUS offers suitable solutions for a wide variety of applications.


Depending on the terminal series, various identification media, such as RFID cards or transponders, can be used. This allows the access solution to be optimally tailored to the company's security requirements.


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