This system supports two-way communication between a microcontroller in the handle and a suction motor and various sensors in the canister. You can easily adjust the suction power for different floorings.
18% have it
16. warranty period
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
Miele S 8990 UniQ: 10
17. Indicates when full
The device alerts you when the vacuum cleaner is full.