The enclosure has a continuous surface, and various covers are available. Holders / mounting domes are provided in the lid and base for PCBs. In addition, there are versions with air vents and screw-on wall-brackets.
Would you like us to present your application on our website? We will be happy to do this, so please send us your clipped photo to Frau Halstenberg, fhalstenberg(at)bopla.de.