Stainless steel light switches and waterproof wall switches, solid-state.
Wall switches, dimmers, and building control devices benefit from solid-state piezo sensing that operates through cover plate materials. RNC technology enables designers to create seamless switch plates in metal, glass, or solid surface materials with no mechanical button travel and no visible hardware. Behind the plate, the sensing element is the same one used in RNC piezo switches.
Stainless steel light switch, waterproof wall switch, momentary switch.
A solid-state light switch is not simply a mechanical switch with the moving parts removed: it is a momentary piezo switch that senses a press through a sealed surface and drives a relay or lighting control input, rather than making or breaking the circuit itself with a physical contact. With no moving parts, there is no spring, no toggle mechanism and no dome to wear out or stick after years of daily household use.
Stainless steel construction and IP69K sealing matter wherever a switch is washed down or splashed: bathrooms, spas, commercial kitchens, outdoor terraces and public toilets all put a conventional switch plate through conditions it was never designed to survive. A sealed piezo switch behind a stainless, glass or stone plate keeps working through steam, cleaning chemicals and repeated contact with wet hands, year after year.
Because the sensing element works through the cover material itself, the switch integrates flush with the wall finish rather than sitting proud of it, whether the surrounding surface is brushed steel, glass or natural stone. The same platform extends to doorbell and entry buttons, giving a building the same sealed, solid-state feel from the front door to the light switch inside, using the same RNC piezo switches throughout.