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Prioritizing visitor secure access flexibility with door entry intercom systems

July 15, 2026

As security and access needs evolve, organizations require more flexible and dynamic solutions. XS4 Com iGO is a hardware-less door intercom solution that offers quick, secure access via mobile phones, perfect for visitors.  

Visitor management is quickly becoming a top priority across all industries, with smart intercom systems playing an increasingly important role. As modern buildings become more dynamic, organizations must manage not only active users but also visitors. Without a reliable smart access and visitor management system, companies face security risks, operational inefficiencies, and friction in the user experience.  

While traditional intercom systems and access control solutions remain widely used, there is an increasing need for a simpler, more flexible alternative that works across different environments.  

That’s where XS4 Com iGO comes in: it’s a hardware-less intercom solution that eliminates most on-premises hardware by using a smartphone as the “intercom.” It’s designed to modernize and streamline visitor access by maximizing the use of smartphones, which people almost always have. Using QR codes and NFC technology, it enables secure entry without the need for fixed panels.  

Why should visitor management and access control need to work together?  

Every industry has different priorities, ways of working, and capabilities. Some require strict security and oversight, while others value flexibility and convenience. Regardless, all require reliable, continuous visitor access control.  

Poor entry management can lead to:  

  • Unauthorized or unintended access by guests  

  • Inefficient processes and workflows  

  • Lack of accountability or a contact person  

XS4 Com. Door intercom access control solution

These challenges lead to unmanaged access and increase the overall security risk. Adding an intercom provides greater visibility into building security, which eventually leads to lower costs and long-term growth.  

What is a QR or NFC Code intercom system?  

Traditional intercom systems rely on fixed hardware such as large screens, complex wiring at both entry and exit points, and on-site authorization. As organizations grow, these systems can be costly to install and difficult to maintain. Hardware-less solutions like iGO, however, offer the flexibility to be added at any access point, moved around, and adapted to an organization’s new requirements.    

A hardware-less intercom offers:    

  • A plate with a QR code and NFC technology that turns any smartphone into an intercom  

  • Access authorization in real time  

  • Minimal installation with no complex wiring  

XS4 Com. Door intercom access control solution

By removing the need for physical screens, the system becomes easier to deploy almost anywhere and adaptable across different building types and industries. It allows organizations to provide an access entry system to any building with minimal effort.  

XS4 Com iGo: Scan and receive access in real-time  

Simplicity in an intercom solution is a necessity. It needs to be straightforward, easy to use, and effortless to limit the friction at entry points. XS4 Com iGO streamlines this by turning any smartphone into an app-free intercom for visitors.  

XS4 Com iGO is a hardware-less door intercom solution

This means visitors:  

  1. Tap or scan the iGO plate with a smartphone to initiate the access request  

  1. Select who to contact through the virtual phone book  

  1. Start a voice or video call with the selected user  

  1. Receive entry approval in real time  

The XS4 Com iGo hardware-free, based solution using QR code or NFC intercom brings most of the benefits of a full physical intercom solution without the additional expense of on-prem hardware. The hardware-less solution aims to lower installation costs, increase ease of use, and maintain security as a top priority. It provides organizations with a smooth flow through a building and agile access control.  

Watch the video below to see the complete entry process and learn more about the XS4 Com iGO.  

Key feature  

XS4 Com iGO is more than a modern intercom. It’s a fully connected smart solution designed to simplify everyday visitor access. It contains features that reduce operational inefficiencies and improve user experience.  

Cloud-based access  

A smart intercom is not only about authorizing access but also managing interactions between residents, visitors, and users. XS4 Com iGO combines visitor requests, real-time communication, and off-site authorization into a single cloud-based system. This flexible service solution is designed to meet a wide range of business needs, allowing an organization to maintain full control over building access.  

This allows organizations to:  

  • Open doors remotely in real-time  

  • Constantly monitor activity and access insights.  

  • Centralize control of user roles and permissions.  

  • Deliver flexible, scalable access with a door intercom system.  

When all aspects of access control are integrated into a single cloud-based system, entry delays are reduced, visibility improves, and coordination among residents, visitors, and users becomes more seamless.  

Smart access ecosystems  

Modernizing buildings begins with choosing solutions that work together rather than independently.  Salto’s XS4 Com iGO works with Salto KS and Salto Homelok to create a connected smart access ecosystem with cross-platform compatibility. Together, these solutions enable intuitive keyless access for workspaces, residential properties, and other industries.  

Enhanced security and visibility    

The XS4 Com iGO provides organizations with the reassurance of robust security, strict data protection, and privacy. One feature that reinforces this security is geofencing. Geofencing ensures that visitors can initiate calls only when they are within a certain distance of the property, adding another layer of control and protection.  

The system also supports real-time voice and video communication. When a visitor requests access, the user can instantly see who is calling, and either grant entry immediately or start a brief conversation. Just as easily, unwanted visitors can be denied access, giving users more visibility and oversight.  

Accessibility  

Alongside enhanced security, the XS4 Com iGO is designed to be inclusive and accessible. The polycarbonate plate features Braille text, translating all information included on the plate, ensuring usability for the visually impaired, as well. The system also supports an expanding range of language versions, including major European languages such as English, German, French, and Dutch, as well as several Nordic and Southern European languages.  

Why choose XS4 Com iGO?  

The choice of access control and door entry intercom systems can significantly affect a building's flow, safety, and accessibility.  

Key benefits of Salto XS4 Com iGO are:  

  • Hassle-free installation  

  • Voice and video communication  

  • Trusted 24/7 security  

  • Scalable cloud solution for centralized management    

  • Accessible and inclusive  

XS4 Com. Door intercom access control solution

XS4 Com iGO makes adding an intercom system as easy as possible by eliminating the hassle without compromising security. It provides operators with centralized control and visibility, all while maintaining an easy-to-use interface.  

The future of smart access control with video intercom for the modern visitor and access experience  

Security is a priority, but it should never be a concern. By having centralized control and an intuitive visitor interface, an access control system can increase efficiency and minimize security risks.  

Salto XS4 Com iGO adds a modern, hardware-less intercom solution that allows entry through a simple scan or tap using any smartphone. Visitors can easily request access, while users can manage permissions and authorize entry remotely in real time.  

By eliminating the need for complex wiring and ongoing maintenance, the solution creates a more efficient, convenient way to manage visitor flow. XS4 Com iGO enhances overall accessibility and control while keeping security a top priority.  

Transform buildings into a smarter, more connected environment with the power of convenient, easy-to-install, hardware-less intercom and access control.  

Looking to learn more? Click here to explore the Salto XS4 Com iGO solution.