The group of stylish casings with rounded corners, manufactured of the ABS material. The basis of the casing has integral fastening pins for the PCB. The cover has an opening suitable for a membrane keypad or displays. It is polished, as well as has a matte surface finishing. It is mounted with four screws. The KM-100H casing is a hermetic version which is available with a gasket. All casings have a suitable area for a label on the rear side. The standard colours are RAL 9004 and RAL 7035.