Solution context
A hospital is many people at once — give each the right door
Doctors, technicians, administrative staff, patients’ families, and visitors all move through a hospital every day, each with a different reason to be there. Duall Master combines access control, patient-visitor management, staff attendance, parking, and reviewable video on one platform — and ties into the hospital information system.
One command surface
Module-by-module rollout
Audit-friendly operations
Inside a hospital Inside a hospital
Five kinds of people, one set of doors
Doctors, technicians, administrative staff, patients’ families, and visitors fill the same corridors — but each belongs in different places. Duall Master gives every role the right doors, manages patient visitors, and keeps attendance and identity in step with the hospital system.
- 1
Each role, its own zones
Doctors, nurses, technicians, and admin staff reach the wards, pharmacy, records, and theatres their role allows — the same card opens different doors.
- 2
Patient visitors, not guesswork
Families and visitors get a time-boxed pass to the right ward, tied to the patient they’re here for — not an open door for anyone.
- 3
Attendance across every shift
Clinical and admin staff attendance comes from the same door entries, across rotating shifts and departments — no separate clock.
- 4
In step with the hospital system
Identities and access sync with the hospital information system, so a new doctor or a discharged patient is reflected without double entry.
A day in this building
Operations unfold as one connected timeline.
The value is not only individual modules. It is the way everyday movement, approvals, exceptions, and review become one operating picture.
- 01
Controlled access
Staff and contractors badge into clinical / restricted areas; decisions recorded against role + zone policy.
- 02
Visitor governance
Visitors and contractors arrive against approved invites with host accountability.
- 03
Incident review
Camera, access, and intercom events resolve to one incident timeline, gated by RBAC.
- 04
Audit-ready
Every change + auth event lands in the immutable 2-year audit log.
Before and after
Doctors, technicians, staff, patients’ families, and visitors mixed in the same corridors, each needing different access
Wards, pharmacies, records rooms, and theatres that must stay restricted without slowing clinical work
Patient-visitor flows and staff attendance still tracked on paper or in separate systems
Access and identity that must tie into the hospital information system, not run beside it
Shared identity, policy, and site structure
Live events with module context attached
Governed operator actions with audit history
Phased expansion without replatforming
Most relevant modules
Module combinations for this environment
Each context starts with the module that solves the clearest operational pain, then expands on the same foundation.
Access Control
A shared platform for access decisions, credentials, audit, and operator response across sites and module combinations.
Explore module →Visitor Management
Pre-registration, QR passes, watchlist screening, and host notifications run on the same identity, access, and audit backbone as the rest of your site.
Explore module →Attendance
Because it reuses the same identity, doors, and schedules as access control, attendance needs no extra hardware and no double data entry.
Explore module →Parking
Plate recognition and RFID identify every vehicle at the barrier, sessions tie back to residents, tenants, and visitors, and high-control gates can require a face-and-plate match before they open.
Explore module →Video Management (VMS)
Standalone CCTV makes you scrub hours of timeline. Here, every event points at the right camera and the right second — and every clip you export is evidence.
Explore module →
Field references
Deployments that ground this use case
Real customer references delivering capabilities now packaged as Duall Master — scope, hardware, and figures sourced from project documentation.
Access Control + Visitor Management + Time Attendance · 2024
Vietnam Military Medical University
A military medical university running access control, chip-ID visitor registration, and attendance for nearly 8,000 staff, students, and clinicians on one platform — face-recognition entry across the unit and citizen-ID check-in at patient reception.
Access Control + Visitor Management + Time Attendance · 2023
Children's Hospital 1
Children's Hospital 1, one of Ho Chi Minh City's largest paediatric hospitals, runs access control, visitor management, and staff attendance for roughly 10,000 people on one on-premise Duall Master platform — 84 doors and 14 lifts governed together and integrated with the hospital's management system.
Scenario operating model
Hospitals & healthcare needs connected site signals, not another point solution.
Modules in play
- 01
Signal
Doors, visitors, cameras, intercoms, and parking generate live signals — not isolated alerts.
- 02
Context
Identity, policy, site, zone, and related module records attach to every signal.
- 03
Action
Operators approve, deny, review, or escalate inside one governed workspace.
- 04
Audit
Every decision keeps the who, what, when, and evidence — ready for review.
Buyer-facing model for phased adoption: start with the clearest pain, then add adjacent modules on the same foundation.
Deployment and trust
Typical adoption path
- 01
Start with controlled access to wards and restricted clinical areas
- 02
Add patient-visitor management, staff attendance, and parking on the same identities
- 03
Connect reviewable video and integrate with the hospital information system
Proof path
Evaluate the real workflows before expanding scope.
Next step
Discuss Duall Master for Hospitals & healthcare
Review module priorities, deployment constraints, integrations, and rollout path for your environment.