The ThermaSol SignaTouch is a 5" capacitive touchscreen control designed for ease of use and responsiveness, transforming your bathroom into a personalized wellness retreat. Operate steam and shower functions simultaneously with adjustable time, temperature and output, utilizing SmartSteam(TM),FastStart(TM)and PowerFlush(TM) technologyfor the optimal spa experience. Additionally, customize your full color chromatherapy mood lighting and the immersive audiotherapy speaker setup with a single touch.Connect the controllerwith built-in Bluetooth(R) to control sound through a smart device. Completely water and steam proof for placement in any environment, install the SignaTouch vertically or horizontally with different styles and multiple finishes. The control allows preset preferences for two user profiles for personalized water, steam, temperature, lighting and sound. Straightforward single touch navigation between water, steam, temperature, lighting and sound control. OperatesSmartSteam(TM),FastStart(TM)and PowerFlush(TM) technology. Surface Mount dimensions: 5.8"W (14.7 cm) x 0.7"D (1.8 cm) x 4"H (10.2 cm) Recessed dimensions: 5.6"W (14.2 cm) x 0.65"D (1.7 cm) x 3.5"H (8.9 cm) Designed, engineered and built in the U.S.A. Construction (Surface Mount):6061 Billet Aluminum Display:5" Capacitive Touchscreen Width (Surface Mount):5.8" (14.7 cm) Depth (Surface Mount):0.7" (1.8 cm) Height (Surface Mount):4" (10.2 cm) Construction (Recessed):Black Acrylic Width (Recessed):5.6" (14.2 cm) Depth (Recessed):0.65" (1.7 cm) Height (Recessed):3.5" (8.9 cm)