Issue time-limited digital visitor passes
Whether you’re expecting visitors, contractors, or issuing a digital ticket for out of hours staff, remote digital key sharing allows admins to share time-limited mobile visitor passes remotely and visitors to access using mobile NFC tap-to-unlock or QR code access.
No new hardware or physical credentials are required and your visitor doesn’t even need to download an application.
Eliminate physical visitor badges, go digital
Throw away plastic key cards and welcome digital keys. Issue multiple guests with controlled mobile access permissions for an event from anywhere, at any time, at the touch of a button.
Eliminate the risks of lost or stolen plastic visitor passes and enjoy a digital first solution with banking level cloud security. Digital tickets are automatically revoked at the end of the allotted time period preventing future security breaches.
How digital visitor credentialing works

Invite
The host invites the visitor to attend for a meeting at a specific time and date.

Approve
The visitor is then approved for a specific date, start and finish time by the assigned building admin.

Access
The visitor arrives, opens the email invite and scans the QR code on the Smart Access Tile or enters via NFC using the app.

Control
The visitor only has access to the doors the admin has allocated to them. The host can control access remotely, at any time.
Make your end users life easier, reduce admin time and costs
At the end of the visit digital visitor passes are automatically revoked at the expiry time set. Access can also be removed manually if necessary. Visitor passes are great for digital ticketing events, providing access to temporary visitors such as contractors, or for tradesmen requiring access to sites.
Best of all, our readerless NFC mobile credentials can work alongside legacy access control systems, meaning no new reader hardware is required.
Seamless, secure, and reliable access
Sentry Interactive’s readerless mobile access solution is engineered for comprehensive security, utilizing a standards-driven development process to decrease risk. Military-grade encryption protects user access data in the cloud, while audit logging and privacy regulation compliance further secure the data.
Embrace the fastest route to flexible mobile credentials
Extend the life of your access control systems and provide the choice of secure NFC mobile credentials to automate operations and optimize user experience.
Connect with a member of our team within 24 hours.
Get a system audit for integration.
Deploy and activate mobile credentials within days.
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Frequently asked questions
A digital visitor pass is a time-limited mobile access pass visitors, contractors, or out-of-hours staff can be remotely issued with to access a building or facility for a specific period of time. The host approves the visitor for a specific date, start time, and end time. The pass is sent directly to the visitor’s email, and at the end of the permitted period access is automatically revoked, with no manual intervention required.
No. Visitors do not need to download any application to use their pass. The digital visitor key is delivered via email and includes a link to a QR code scanner, which the visitor uses to scan the door credential and gain entry securely. This makes the process frictionless for one-time or infrequent visitors who do not have the main app installed.
Yes. Up to 1,000 visitor passes can be sent simultaneously in a single action, making it well suited to large events, conferences, or multi-occupancy buildings where many attendees require access within a defined time window. Each pass can be set with individual or shared access permissions and time restrictions, and all passes are automatically revoked once the allotted period expires.
Digital visitor passes are significantly more secure than plastic visitor badges or key cards. Physical credentials can be lost, cloned, or shared without the building manager’s knowledge, and there is no automatic expiry. Digital passes from Sentry Interactive are protected by asymmetric encryption, expire automatically at the set time, can be manually revoked at any point, and, if the mobile app is used, require biometric or multi-factor authentication to access, making unauthorized use extremely difficult.
FAQ 5 Q: Can digital visitor passes be issued remotely without being on site? A: Yes. Administrators can issue, manage, and revoke digital visitor passes from anywhere using the Sentry Interactive mobile or web app. This means a host can grant a contractor access to a building, or let a visitor in for a meeting, without needing to be physically present at the site — removing the need for on-site reception staff to manage visitor access manually.
Would you like me to now compile all the JSON-LD schema markup for every page we’ve covered, ready to implement?
By embedding Sentry Interactive’s SDK, organizations can enroll users at scale with mobile and physical credentials built to PKOC specification. The SDK enables remote, bulk issuance of PKOC-compliant credentials without manual, device-by-device setup, turning what was traditionally a time-consuming process into a fast, scalable rollout across an entire workforce or user base.