Physical keys were never built for modern buildings.
Lost keys cost money to replace. Remotes get left in cars. Calling the building manager to let in a guest is an outdated workaround. ADC City replaces all of it.
One ADC controller installs at each entry point. The ADC City app handles the rest. No central hub. No infrastructure overhaul. No construction.
Entrance Doors
Secure, logged, always accessible to the right people.
Garage Gates
App or NFC, no remote required.
Lifting Barriers
Automated vehicle access, no fob needed.
Find the solution that fits your role.
ADC City serves three different groups in every building. Each has their own view of the system, their own needs, and their own reason to choose it.
Tenants want it. Buyers notice it. Competing buildings don't have it.
Smart access control is becoming a baseline expectation in new buildings. ADC City lets you meet that expectation without a renovation budget.
Stop managing keys. Start managing buildings.
Every lost key, every lockout call, every tenant move-out is a manual task. ADC City removes all of them. Assign, revoke, and monitor access from a single portal.
Your phone is your key. It works even if you forget your wallet.
One app to unlock the entrance, the garage, and the barrier. Send guest access in seconds. No keys to copy. No remotes to replace.
Access your building the way that works for you.
Every resident in the building is different. ADC City supports four access methods so nobody is left dependent on a single device or technology.
Smartphone App
One touch to unlock. Works on Android and iOS. No internet required for local access.
NFC Card or Tag
Tap to enter. A reliable backup for users who prefer a physical option.
Phone Call
Unlock any door with a simple call. Works on any phone, with or without internet.
Automatic Unlock
Doors open as you approach. Adjustable sensitivity. Hands-free for everyone.
Installs without disrupting a single resident.
ADC City connects to your existing electric door motors, gate operators, and barrier mechanisms. No construction. No downtime. No disruption to the building during installation.
- Works with existing electrical door and gate infrastructure
- Installs in hours, not days
- Compatible with new builds and retrofits alike
- Scalable from a single entrance to an entire building complex
500+
Buildings running ADC City across Europe
€1.2M
Invested in R&D since founding
20+
Technology and integration partners
Trusted in 500+ buildings across Europe.
Developed through research, not guesswork.
ADC City was built on doctoral research at the University of Maribor. Every feature was tested against real building environments before it was shipped.
Works without internet.
Local Bluetooth keeps every door accessible when the network goes down. Residents never get locked out because of a router.
No server room. No central unit.
One compact controller per entry point. Connects to power and Wi-Fi. Nothing else required.
Designed for everyone in the building.
Automatic unlocking means a resident carrying groceries or using a mobility aid never has to stop and reach for their phone. Inclusivity is built in, not added on.