Smart Access · Cloud Keys · System Integration

The right lock & access control for every door

GEBAUDE Lab is a Hong Kong door-control specialist across three lines — smart access (EVVA AirKey), ironmongery (Formani / MIWA / dormakaba / UNION) and automatic door systems (dormakaba) — delivering end-to-end door control and security to residences, campuses, hotels and offices.

Agile | Innovative | Competitive

EVVA AirKey — phone is the key
EVVA AirKey cloud access — phone is the key, our flagship solution

Authorised distributor of

EVVA MIWA UNION dormakaba Formani

About GEBAUDE Lab

Hong Kong door-control & security specialist — building-rooted, research-driven.

GEBAUDE
見·築·略 (building)

From German Gebäude — meaning 'building'. Rooted in the built environment.

LAB
lab / R&D mindset

Signals research- and evidence-driven solutions — not just selling hardware, but solving problems.

🔊 Pronunciation: guh‑BOY‑duh Lab (German äu sounds like 'boy')

We are a Hong Kong door-control specialist across three lines — smart access (EVVA AirKey), ironmongery (Formani / MIWA / dormakaba / UNION) and automatic door systems (dormakaba) — with end-to-end service from selection and design to installation support.

Design Strategies · Enterprise Resilience · Building Safety & Security solutions

Whether it is a new campus, a hotel refurbishment or an office access upgrade, we match the right hardware and system to the scenario — balancing security, privacy and long-term maintainability.

We do more than supply hardware — we integrate EVVA AirKey/xesar, MIWA, Elmes Union Osaka and others into your building management, IT directories and video platforms, delivering unified security rather than isolated locks.

Vision

To be Hong Kong's most trusted partner for door control and security — turning complex access-control, ironmongery and automatic-door needs into simple, reliable, design-led solutions.

Mission

Bring European and Japanese access control, ironmongery and automatic-door systems to market with end-to-end service — from design strategy, selection and system integration to installation support and after-sales — keeping our clients Agile, Innovative and Competitive.

10+EU & JP brands
81doors delivered
1stop service

Three market solutions

We focus on three lines — from a single lock to a complete door-control system.

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Access Control

Cloud keys EVVA AirKey, software access xesar, hotel locks MIWA ALV3 — issuing, audit and lift control on one platform. Brands: EVVA, MIWA.

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Ironmongery

Designer handles Formani, Japanese locks MIWA, door closers dormakaba, designer pull handles UNION — from locks to full door hardware, design meets durability. Brands: Formani, MIWA, dormakaba, UNION.

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Automatic Door Systems

Sliding / swing door operators driven by dormakaba — people flow, accessible passage and energy savings. Brand: dormakaba.

Product categories

From door hardware to museum display — complete fittings for commercial spaces.

EVVA AirKey
EVVA

Access Control (AirKey)

EVVA AirKey cloud keys and xesar software access — our flagship, phone as the key.

MIWA ALV3 hotel card lock
MIWA

Hotel Card Lock System

MIWA ALV3 hotel card locks with central issuing, lift control and audit — proven in dorms and hotels.

Formani designer door handle
Formani

Designer Handles (Formani)

Formani architectural designer handles and plates — Dutch design, fine craft.

MIWA lock
MIWA

Locks (MIWA)

Japan's MIWA mechanical and electronic cylinders and locksets — durable and reliable.

dormakaba door closer
dormakaba

Door Closers (dormakaba)

dormakaba (formerly DORMA) hinges and door closers — smooth closing, code-compliant.

UNION designer pull handle
UNION

Designer Pull Handles (UNION)

Elmes Union Osaka designer pull handles — made in Japan, the finishing touch.

dormakaba automatic door operator
dormakaba

Automatic Door Systems (dormakaba)

Sliding / swing door operators for people flow and accessible passage.

Museum display system
Arakawa

Museum Display System (Arakawa)

Suspended display systems, picture rails and clear shelves for galleries, museums and corporate exhibition halls.

Flagship 1: EVVA AirKey & xesar smart cloud access

Two electronic access platforms from Austria's EVVA — one turns the phone into a key, the other is software-based access that scales. We are an authorised EVVA distributor.

EVVA AirKey — smartphone is the key
Cloud keys · no on-site server

EVVA AirKey — phone is the key

  • Authorisations sent straight to users' smartphones via the cloud
  • Ideal for multi-site, distributed locations and mobile staff (property, co-working, field)
  • No on-site server needed; access logs sync automatically
  • EU-GDPR compliant — privacy-friendly by design

EVVA xesar — software access that scales

  • Online/offline components — scale from a small system to a large install
  • MQTT / API / App SDK to integrate HR, hotel and property apps
  • Multi-tenancy, end-to-end encryption, audit event logs
  • For residential, education, commercial and public buildings
Enquire about AirKey / xesar

AirKey in action

Watch EVVA's official videos to see how the phone becomes the key.

Overview

Features

Integration & open standards

Access control should not stand alone — we wire it into your existing building management, IT directories and video platforms for unified security.

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Open standards

OSDP, ONVIF, MQTT and vendor APIs — avoid lock-in to a single supplier.

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IT / HR sync

Sync with Active Directory and HR systems so access follows staffing changes automatically.

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Video unification

Tie access events to CCTV / VMS so door logs align with footage.

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Cloud or on-prem

Cloud-managed or on-premise — deployed to match your compliance and network needs.

Why choose us

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Local expertise

Hong Kong-based, fluent in local building and code requirements.

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Multi-brand portfolio

Top EU & JP brands, mixed to fit the need.

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Data privacy

GDPR-aware and four-eyes principle protect access data.

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End-to-end

Selection, design, install and follow-up — all in one.

Get in touch

Have a project in mind? Tap below to reach us on WhatsApp.

Or email info@gebaudelab.com