OKW's TopTec ABS cases offer time and cost savings, thanks to their screw-less but secure assembly. Suitable for desktop applications or wall mounted systems, TopTec comes in seven standard sizes from 123x68x30mm to 194x115x68mm. Each case includes mounting pillars for PCBs in the top and base, while end panels are supplied with or without ventilation slots. The recessed top section will accommodate a membrane keypad or polycarbonate product label. Accessories such as wall mounting kits, PCB screws and non-slip feet are available, and unit prices start from £10.