Case studies
Success stories from real site operations
Explore reference deployments that show how access, visitors, attendance, lifts, and operating records come together around practical site workflows.
Real deployments across hospitals, universities, factories, hotels, and offices in Vietnam and Indonesia. Specific scope and figures are sourced from project documentation; counts reflect the named installation.
Featured reference
Retail Banking Forum 2024 Event
A visitor-management workflow for an event environment: imported guest lists, QR email invitations, QR scanning at entry, live display support, and post-event reporting.
Proof model
Product-led references, not link-outs to an old portfolio.
Each story is structured around the operating challenge, Duall Master workflow, implementation facts where known, and careful outcomes tied back to modules and solution contexts.
6
documented deployments
2
countries (Vietnam, Indonesia)
2022–2024
deployment reference window
Reference library
Case studies by deployment context
Visitor Management · 2024
Retail Banking Forum 2024 Event
A visitor-management workflow for an event environment: imported guest lists, QR email invitations, QR scanning at entry, live display support, and post-event reporting.
Access Control · 2024
Vietnam Military Medical University
A sensitive campus and medical environment reference for centralized access control using Duali devices across protected areas.
Access Control + Visitor Management · 2023
Children's Hospital 1
A hospital reference combining access control and visitor-management context across doors, lifts, users, barcode/fingerprint credentials, and hospital/fire-alarm integrations.
Access Control + Time Attendance · 2022
AhaSlides Company
An office reference for moving from manual attendance practices to online attendance and access workflows.
Attendance + Access + Visitor Management · 2023
D'home Sapa Hotel
A hospitality reference combining attendance, access control, and visitor-management concepts across three branches with high guest volume.
Lift Management + Attendance + Access Control · 2023
STI Office Indonesia
An Indonesia market office reference connecting lift management, attendance, and access control workflows.
01
Start with the operational job
The case-study template ties proof back to product modules, site contexts, and facts available from source material.
02
Show the deployed workflow
The case-study template ties proof back to product modules, site contexts, and facts available from source material.
03
Keep claims verification-safe
The case-study template ties proof back to product modules, site contexts, and facts available from source material.
Next step
Build a verified proof story for your site
Review access, visitor, attendance, parking, video, intercom, and integration workflows with the Duall Master team.