The key to your smart home. 

Your own four walls are your place of retreat. Your front door is a sensitive area on the way into your home, your place-to-be. It must be secure and under control. Homematic IP turns your existing door lock into a smart front door and your smartphone into a digital key. So you'll never stand in front of a locked door again, and can check the status while you're out and about. The door lock drive locks, unlocks and opens your door.

Handy mit Türschlossantrieb

Convenient & flexible access control

You can now lock, unlock and even open your front door at any time and from anywhere.


Easily via the Homematic IP app, key ringremote control or very conveniently via voice control (Amazon Alexa or Google Assistant).

Handy mit Homematic IP Logo und einem Pluszeichen

Retrofilling made easy 

The electric door lock drive can be quickly installed to the existing door lock - no drilling or screwing necessary.


The drive is simply placed on the inside of the door on the available cylinder and can be removed without residue if necessary. For installation, the locking cylinder must protrude 8 to 15 millimetres on the inside of the door.

Handy mit Person und Schloss auf dem Bildschirm

Access authorisations

Manage access to your home individually - for specific days of the week or times of day. To do this, you use configurable access authorisations for your door lock drive unit.


The front door can only be opened when you want it to. For example, this enables cleaning staff or nursing care services to access the house only at specific times and via the key ring remote control.

Kalender mit Schlüssel

Time-dependent locking

Is the door really locked, for example overnight?? Time-dependent door locking means that you no longer have to worry about this.


And if you wish, the door also locks again automatically after each time it's opened.

Icon Info 2

The Homematic IP Access Point or the CCU3 central control unit is required to use this product.

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Smart door lock, added comfort.

Smart door lock, added comfort.

The Homematic IP door lock drive turns your smartphone into a smart key. The smart door lock locks reliably when you want it to. #smart door lock The key to your smart home

Installation is extremely simple - no drilling or screwing.

The electronic door lock drive can be quickly fitted onto the existing door lock - no drilling or screwing necessary. The drive is simply placed on the inside of the door on the available cylinder and can be removed without residue if necessary. Perfect for your house or flat.

Euro profile cylinder

Long escutcheon fitting or rosette plate

Knob or handle

Multiple locking

Any questions? You'll find the answers here!

What requirements must my door meet?

For installation, the front door must have a standard profile cylinder with an emergency and hazard functionality. This means that the door lock can also be operated from the outside when a key is inserted into the cylinder on the inside, in other words, that the door can always be opened with a key from the outside.

The door lock drive is used on doors with locks and bolts that move easily. This can be tested by locking and unlocking the door lock with the key and without using the door handle. If necessary, adjust the door hinges and/or the striking plate in the door frame so that locking and unlocking with the key is smooth and easy as described.

In addition, the lock cylinder must protrude 8 to 15 mm on the inside. This overhang is necessary to mount the door lock drive.

Because it is battery operated (3 x 1.5 V LR6/Mignon/AA), no additional wiring is required.

Do I need other components from Homematic IP or is the door lock drive enough?

The door lock drive cannot be operated on its own. You also require a Homematic IP Access Point or a Central Control Unit for operation. This integration into the Homematic IP system opens up numerous connection options for other components.

Operation of the door lock drive requires a connection to one of the of the following solutions:

How do I unlock or lock the door from the inside?

Your door can be easily unlocked or locked via the two buttons on the door lock drive and via the app.

And the door lock can be opened and closed manually at any time (emergency function).

Can the door lock be operated via a voice assistant?

It is currently possible to lock the door via the voice assistants Amazon Alexa and Google Assistant.

What functions are available with the Key Ring Remote Control – Access?

The handy Key Ring Remote Control – Access controls the Homematic IP door lock drive to unlock, lock and open the door. Because it is a direct connection, no internet connection is necessary.

The additional light button can be used to turn the lights in the entrance area on or off, for example.

If you lose the remote control while out and about, you can easily block it using the app.

Can I operate the door from the outside without an internet connection?

A connection to the cloud and thus an internet connection is required to access the door lock via the Homematic IP app.

With the Key Ring Remote Control – Access, direct connection to the Homematic IP door lock drive is possible. This means that in this case both components communicate directly with each other. This connection enables operation when there is no internet connection. The remote control’s particularly long range of up to 200 metres means you can open the door while still walking towards it.

Naturally, your regular house key still work, too – your lock cylinder just needs to have an emergency and hazard functionality.

Is my personal data collected when using Homematic IP devices?

The Homematic IP cloud operates exclusively on German servers. In addition, Homematic IP does not require any personal data to be entered. The devices’ technical data is stored anonymously, making it impossible for any conclusions to be drawn about the identity of the user or individual user behaviour.

Your advantages at a glance

Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now!

Control access

Deter burglars

Homematic IP Alarmsirene außen an Hauswand

Use the app

Understand our products


Homematic IP: Smart living. Simply exciting.

Homematic IP means modern, flexible and secure technology from the European market leader*. Let the advantages of our system win you over, and start living smarter straight away. 

With some smart home providers, you have to make a choice: Do you have everything wired, or do you go fully wireless? Some systems are also hermetically sealed and do not accept devices from other manufacturers. Here at Homematic IP, we have a different approach. We are guided by you!

The Homematic IP app

Configure all the settings for your smart home in the Homematic IP app, and use it to control, regulate and monitor your devices whenever you want – without providing any personal data!
A smart home system is particularly robust, interference-proof and reliable when the devices communicate with each other via wired connections. And data transmission is very fast with cables, too. That all comes together with Homematic IP Wired.

Always here for you and your queries.

Whether you have a question about a product, something isn’t working as you wanted, you’re looking for a specialist partner, or you simply want to give us feedback: we are always here to help.



This is where you’ll find the most important questions and our answers about our smart home solutions.



Have you purchased a Homematic IP product and now have questions about how it works? Our technical support team will be happy to help you.

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Specialist tradespeople

Are you looking for a good specialist tradesperson near you? Simply use the convenient search function here on our website.

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You can get Homematic IP products and good advice all over Germany. Find the right dealer near you here.

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