DOM Tapkey

The future of security is already in your hands

Smart Access, even smarter

Your smartphone is your key

Connected lock

DOM Tapkey is a revolutionary way to lock and unlock the doors to your home or office. Simply tap your smartphone against the digital cylinder lock and you’re in!

Control your security

Our digital locking system allows you to manage the access and thereby the security of your home or office with the easy-to-use Tapkey app. With DOM Tapkey, you’re in control every step of the way.

One system, many ways

DOM Tapkey App

With the DOM Tapkey App, you always have your security under control, no matter where you are. Create smartphone keys, manage authorisations and view event logs.

Smart Access, now even smarter

The Tapkey app is now also available for the Apple Watch. One tap on your Smart Watch is all it takes to operate your DOM Tapkey locking devices. Opening doors has never been easier!

No smartphone? No problem!

You want to give someone access to your rooms without a smartphone? With DOM Tapkey it is possible to program transponders directly from your smartphone.

Everything under control at all times, even from distance

As the owner of a vacation home or bed & breakfast, you can provide your guests with contactless access by offering them OTA (over the air) mobile keys from your smartphone. Similarly, as a manager of a coworking space, you can grant your tenants and employees the flexibility to enter spaces using transponders or mobile keys on their smartphones. If you manage serviced apartments, you can remotely control the access of your tenants and integrate the Tapkey application into your chosen management or booking software.

More about remote access

As individual as your needs

Installation in 3 easy steps

Installation only takes 2 minutes

With the right tools, you can install the DOM Tapkey digital lock in just 2 minutes. You only need to set up the cylinder like you set up a mechanical cylinder and download the Tapkey app after the installation is done. Afterwards, configure the cylinder by following the instructions in the app.

Deliver access in three simple steps

The Tapkey application is easy to use. It activates the DOM Tapkey digital cylinder via the NFC (Near Field Communication) or BLE (Bluetooth Low Energy) technology of your smartphone. The administrator can deliver smartphone keys over the air at any time, anywhere.

Get it on Google Play

Programme your transponder from your phone

Programming transponders from Tapkey app is easier than ever. Tap the transponder on to the backside of your phone. Within a few seconds, your transponder is registered to your system. Tap it once more to assign the transponder to a certain cylinder, for example, to your front door cylinder. This feature is available for all smartphones.

Secure your access

DOM Tapkey is easy to use on a daily basis. You can create virtual keys for you, your family members, and your house guests from the app. If someone loses their phone or their transponder, you can revoke their access from your smartphone.

Download DOM Tapkey Brochure

Please enter your e-mail in the form. We will e-mail you a download link to download the DOM Tapkey brochure.

By clicking submit on this form, you acknowledge that the information you provide will be transferred to DOM-Security for processing in accordance with our Data Protection Policy, in connection with applications with our Data Protection Policy for Applicants.

DOM Tapkey Compatibility


To use the Tapkey app with DOM Tapkey digital devices, all you need is a smartphone with a compatible NFC or Bluetooth® Low Energy interface.  Find out if your smartphone has already been tested with our devices: 

Check if your smartphone is compatible

DOM Sicherheitstechnik GmbH & Co. KG

Contact Information
+49 2232 704 0 +49 2232 704 375


Wesselinger Str. 10-16
50321 Brühl

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