RING12® · building entrance door

RING12® by Keyless®: open the building's entrance door remotely.

RING12® is the self check-in module designed by Keyless®: it's installed inside the home, connected to the intercom button, and lets the guest open the door from a web page.

It completes the automatic Airbnb check-in when the building doesn't allow external installations, the entrance door is historic, or you want to avoid working on shared areas.

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RING12® by Keyless® – Wi-Fi relay for opening the building entrance door

The real problem

The first obstacle to self check-in is often the building's entrance door.

You can automate the apartment door, but if the guest is stuck outside the shared entrance, self check-in doesn't really work.

Shared areas

Many buildings do not allow external installations or modifications to the entrance door.

Historic entrance doors

In historic centers, aesthetic or technical restrictions often mean nothing can be touched.

Physical keys

Delivering keys and remotes remains the operational bottleneck.

How it works

Install everything inside your home. No need to ask the condominium.

RING12® is connected to the door-release button of the internal intercom. When the guest presses the authorized web button, RING12® simulates pressing the button.

Inside the apartmentThe device stays within the private property.

Connected to the intercomIt connects to the existing door-release control, wherever technically possible.

Guest web pageThe guest opens the entrance door from an authorized link, without installing an app.

No external installationNo need to install keypads, readers or devices on the shared entrance door.

Key message

You don't need to automate the condominium. You need to control your own internal button.

This is what makes RING12® so useful for vacation apartments, Airbnb and B&Bs in a condominium.

“The entrance door stays as it is.
You open it from inside.”

RING12® is designed to solve the practical problem of the first access without invasive work on shared areas.

Ideal applications

Where RING12® becomes essential.

Airbnb

Let the guest get past the first entrance door without handing over keys.

Historic centers

A perfect solution for historic buildings and restricted entrances.

Condominiums

Useful when you can't install anything on shared areas.

B&Bs

Complete self check-in when the main entrance is shared.

The device

RING12® as a kit.

Compact relay module to install inside the apartment on the door-release button. No additional accessories needed: it connects directly to the existing button.

RING12® kit – Keyless entrance door relay

Two-wire BUS intercom?

If you can't connect the wires, there's another way.

With the RING-BRIDGE + SwitchBot Bot solution, a small robot physically presses the intercom button via Bluetooth. No wires, no warranty voided. It also works on digital BUS systems.

Discover RING12® Bridge + SwitchBot Bot

Do you have a building entrance door to open for self check-in?

Tell us about the intercom and the type of system. We'll help you understand if RING12® can be installed inside the apartment by connecting to the door-release button.

Request a consultation