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Setting up group switching for smart home devicesYou can combine several smart home devices into a group and then easily switch and control them together. Then you can switch a group of several smart plugs, for example FRITZ!DECT 200, automatically according to a schedule or depending on temperature. If necessary, you can also manually switch a group on and off for which a schedule is set up. In...

FRITZ!Box changes the Wi-Fi channel that was manually setAlthough a specific Wi-Fi channel was set in the user interface, the FRITZ!Box switches to a different channel by itself. The following message is displayed in the event log of the FRITZ!Box: "A very strong source of interference was detected on channel [...]; channel switched automatically." 1 Channel change due to strong interferenceThe...

Saving the settings and restoring them to the same FRITZ!BoxYou can save the settings of your FRITZ!Box in a backup file and use it to restore all or only certain settings (for example Wi-Fi settings, FRITZ!Box users) if necessary. In addition to the manual backup described here, you can also have the push service save your settings automatically. The "Save Settings" push service automatically...

Manually adjusting the MTU size for DSL connectionsThe FRITZ!Box does not offer the possibility to adjust the MTU size manually. This is also not necessary because the FRITZ!Box supports MSS clamping (Maximum Segment Size) that automatically adjusts the size of the data packets to the smaller MTU of the interconnected networks. This means that there will be no performance degradation due to the...

Technical specifications Features Controls current supply of up to 3450 W (15 A) to connected devices automatically or manually IP44-class splash protection for outdoor use. Splash protection is classified as IP44 only when each of the components, plug and socket, have the same protection class (IP44). Can be used at practically any power outlet Double-pole switching of phase (L) and neutral (N)...

Info LED flashes red or several LEDs flash continuouslyThe Info LED on the FRITZ!Box flashes red or several LEDs on the FRITZ!Box flash. ✔ Here's what to do.The Info LED on the FRITZ!Box flashes red or several LEDs on the FRITZ!Box flash continuously. The error occurred after updating FRITZ!OS manually or automatically. You may not be able to open the FRITZ!Box user interface any more and the...

FRITZ!DECT 301 is the smart radiator control for your home network: manage the room temperature automatically and precisely, save energy and operate everything easily with your FRITZ!Box, FRITZ!Fon or the free MyFRITZ!App.