The Clicktouch membrane switches are reliable and cost-effective keyboards that are based on the certified Click touch technology. It offers highly reliable dust, water, scratch and chemical resistance. The keyboards are easy to use and are ergonomically designed to provide user comfort. The stable operation is not impeded even when a sharp change of temperature occurs. Moreover, the product has a longer life span that can activate up to 6 million impressions. It can be free from interference because of the selective or complete shield function. Additionally, the keys are readily available in diverse designs, diameters up to 35 mm and different force activation. It also features electroluminescence, optical fibres and SMD-LEDs that illuminate the background of the keyboard.