IP-Line is a full range of standard stainless steel keyboards that can be purchased in small quantities without the expense of engineering costs. This special linke with frint panel and keys with thick stainless steel, is ideally used in hard circumstances or public places (cash-point machines, access codes, petrol stations, etc.); high IP protection (IP 65, on demand up to max. IP 69K) and impact strength (up to IK 08).