Shown in Chrome By adding a new level of convenience, beauty and practicality, your Steamist steambath will let you enjoy its pleasures without distractions. Steamist steambath controls are simple and unobtrusive. The SMC-120 controls have a choice of finishes guaranteed to completement the appearance of any bath decor. The new SMC-120 provides an auxilary On/Off function. Use only in conjunction with the SMC-150. Mounts outside the steam room.