This wall mount is specially designed to be used with adhesive tape so that you don't have to drill holes in the walls. However, you will still need an insert to then screw in the magnet of the Philips Hue Motion sensor.
A version is available with rounded edges, suitable for bathrooms where the joints between the tiles often form a rounded corner.
If you need versions with bigger rounded edges or with no insert, feel free to ask.
Insert are from AliExpress (M3)
LINK TO ALIEXPRESS PAGE
The author marked this model as their own original creation.