The button for Smart Home automation and control

The FRITZ!DECT 400 button gives you control of your Smart Home – all the touch of a button! Easy to set up and use, you can switch your lights on and off if they are connected to a smart plug.

Easy to set up

In just a few minutes you’ll have the FRITZ! DECT 400 smart button integrated in your home network: Simply press the DECT button on your FRITZ!Box and the FRITZ!DECT 400 is automatically connected. The smart button is securely integrated in the home network via the DECT ULE wireless communication standard.

Simple to operate

Want to control a lamp connected to a FRITZ!DECT 200 from the comfort of your couch? No problem! The FRITZ!DECT 400 works well with the smart plugs in your home, enabling you to operate them with a single press. You can also use the cascading setting to turn off all connected lights at the same time.

A fit for any home

The FRITZ!DECT 400 smart button can be fixed to a wall using the wall mount provided or used as a portable unit anywhere in your home. Manage your smart plugs and devices from the place that works best for you.

Automatic updates

As for all of the latest FRITZ! products, AVM provides free, automatic updates for the FRITZ!DECT 400. The updates provide your devices with new features and the latest security updates.