Offices · Commercial real estate
One console for the building team.
Access, visitors, parking, video, intercom — every operator on the same surface, every site on the same platform.
See offices solutionThe command platform for modern sites.
Run access, visitors, parking, video, and intercom from one secure realtime system. Start with the module you need; expand on the same platform — without replacing your door hardware.
console.duallmaster.com / overview Live
People in building
1,247
+12% vs yesterday
Doors online
48 / 52
4 offline · F2 wing
Last 30 sec
- 08:42:14 B-204 Granted · Nguyen V.A.
- 08:42:02 B-LB Visitor checked in · Tran T.H.
- 08:41:58 A-301 Denied · unknown card
- 08:41:30 P-G2 Vehicle in · 51A-193-77
In the field
Where Duall Master runs.
A walk-through of the operating contexts the platform was built for.
1 / 6
Hardware
The edge of the platform.
Edge-first by design. DF-970 face terminals, DQ-Mini Plus QR readers, door controllers, ANPR cameras, and intercoms — all reading and writing to the same audit log.
DF-970 · DQ-Mini Plus
Duali access devices
Face terminal and QR/NFC reader references grounded in the real Duali catalog.
Number-plate · vehicle classification
ANPR cameras
Gate-mounted cameras for vehicle entry. Plates resolve to tenant + bay allocation.
Cameras · NVR · clip retrieval
IP cameras
Standard ONVIF cameras from any vendor. Streams tie to live access events on the same timeline.
SIP · identity-linked grant
Intercom panels
Apartment + commercial intercoms. Calls route to on-duty operator or resident mobile app.
Modules
Adopt one. Expand on the same platform.
Identity, devices, events, and audit are part of the foundation — so the second module isn't a second system.
Module · 01 of 6
Access Control
Doors, gates, turnstiles, lifts.
Realtime device sync. Offline-tolerant local decisions. Audit-grade event trail. Edge-first by design — readers decide locally even if the cloud disappears, and the audit catches up when connectivity returns.
- QR · Card · Face · PIN
- Schedules + rules
- Anti-passback · Interlock
- Lift floor control
block-b · live · door state 8 events / min
- 08:42:14B-204 · Nguyen V.A. · Granted
- 08:42:02B-LB · Visitor (TH) · Checked in
- 08:41:58A-301 · Unknown card · Denied
- 08:41:30P-G2 · 51A-193-77 · Vehicle in
- 08:40:51A-102 · Le V.C. · Granted
- 08:40:32B-203 · Pham T.D. · Granted
- 08:40:08A-104 · Hoang M.T. · Granted
- 08:39:44B-LB · Visitor (LK) · Checked out
Architecture
One foundation. Every module reads from it.
Identity, events, audit, and device connectivity live underneath the modules — not inside each one. That's what makes adding a second module a configuration change instead of a project.
Modules · adopted independently
Access ControlVisitor ManagementAttendanceParkingVideo ManagementVideo Intercom
Shared platform foundation
Identity & permissions
One identity, one permission model, every module.
Real-time events
Live communication from the edge to the operator screen.
Audit history
Immutable log. 2-year retention.
APIs & integrations
Events, REST, and connectors for your existing estate.
Devices + integrations · the existing estate
Door controllersCard readersFace terminalsIP camerasNVR / VMSIntercomsGate barriersLift controllersM365 / Workspace
AI Assistant — assistive intelligence Your operators ask.
Your operators ask.
The platform acts.
Natural-language search, investigation, and guided response — grounded in the same permissioned platform.
- ▸ Assistive, never autonomous. The assistant proposes; the operator confirms.
- ▸ Permissioned. Only data the asker can already see is reachable.
- ▸ Audit-friendly. Every assistant-suggested action lands in the same audit log.
AI Assistant · Block B
You
"Show me who entered floor 4 after 10pm last week."
DM
7 events across 4 identities. Top: Nguyen V.A. — 3 entries between 22:14–01:08.
Open reportReview 7 clipsExport to CSV
You
"Anything unusual?"
DM
One entry at 01:08 falls outside the floor's standard 06:00–22:00 schedule. Identity has access today; no policy violation, but flagged for human review per your after-hours rule.
Trust ecosystem
Integration-ready. Built for the audit.
The hardware you already own, the software you already run, and the architectural facts your procurement team will ask about — all there on day one.
Integrations · partial list
See full integrations list-
Hanet
Face recognition
-
ONVIF cameras
Camera · VMS · NVR
-
Suprema
Access readers
-
ZKTeco
Access + attendance
-
Microsoft 365
Identity sync
-
Google Workspace
Identity sync
-
Slack
Operator notifications
Compliance-ready architecture
The product facts your buyers will ask about during procurement.
Tenant isolation
Each organization's data fully separated
2-year audit trail
Tamper-proof — no edits, no deletes
Role-based access
Permissions checked on every request
PCCC fire-list export
Vietnam fire-safety compliance
On-premise / air-gapped
Full data residency, no outbound calls
Encrypted credentials
Device credentials encrypted at rest
How to buy
Three steps. Two working days to a module map.
Most B2B buying conversations stall because the next step is unclear. Ours isn't. Tell us about the building; we'll come back with a deployable plan.
- 01Day 1
Tell us about your site
Share the building, the doors, the existing hardware, and the workflows you want to fix first. 5-minute form or a 15-minute scoping call.
Start scoping → - 02Day 2-3
We map modules + integrations
Within 2 working days you get a module map for your building — week-one module, month-three additions, integration plan, deployment shape, indicative pricing.
See how we map → - 03Week 1-3
Pilot, then ship
Most sites pilot one module on real doors within 3 weeks. From the pilot to multi-module rollout is then a configuration change, not a re-platform.
See customer stories →
Talk to us
Tell us about your site.
Share the building, the doors, the workflows you want to fix first. We'll come back with a module map, an integration plan, and a deployment shape — usually within two working days.
Hanoi HQ
Mon–Fri · 09:00–18:00 ICT
Sales response
≤ 2 working days · SEA + KR
Demo languages
English · Tiếng Việt · 한국어
Next step
See how Duall Master fits your site
Start with the modules you need now, then expand on one secure platform for site operations and security.