The noise is generated by an electromechanical motor with gearbox.
This is therefore due to technical reasons and does not constitute a defect in the product.
We can offer you noiseless alternatives from our range:
The noise is generated by an electromechanical motor with gearbox.
This is therefore due to technical reasons and does not constitute a defect in the product.
We can offer you noiseless alternatives from our range: