This model allows you to fit a Zigbee switch with dimensions of 50×50×8 mm from Aliexpress into an ABB Tango cover.
The battery can be easily replaced—simply remove the front plate with a screwdriver and twist it to the left to unlock.
It is important to purchase the exact model from Aliexpress that has a bottom section to lock it into place on the back of the 3D print.
The author remixed this model.
Making fit for 50mm hole and added bottom plate for Zigbee Switch