Slimstone2 (Two Integrated Relays) Black. The LOCINOX Slimstone Keypad features integrated LED lighting and was developed for use in extreme weather conditions, tested between -30° and +85° Celsius. It is frost-free thanks to smart heating and is IP68 rated, ensuring optimum resistance to dust and water. The stainless steel buttons have been tested to 1,000,000 pushes to ensure long life and the aluminium housing is vandal-proof with a scratch resistant textured lacquer. The keypad is operated using a combination and you can create up to 100 different user codes. It is quick and easy to assemble and mount and includes a 2m cable. Common open and closed contact ensure easy programming and coupling to Locinox and other automation products.. Aluminium housing. Stainless steel buttons. IP68 rated. 10/26V AC/DC