Let the grohtherm® smart control triple volume control trim bring flexibility and clever control to your shower or bath control your bath or shower with ease, using a simple push-turn action, with as many options as you have water outlets – bath, shower, hand shower, even side showers can be controlled via the neat grohtherm® smart control trim set. Combined with the grohtherm® smartcontrol thermostat with one valve this trim set gives you total freedom of choice: you can control up to four outlets for your ideal shower or bath configuration, giving you more choices of spray and water source selection and combination. Innovative smart control technology allows you to select your desired spray source and adjust the water volume at the push-turn of a button. Grohe's easy logic markings and textured buttons with exchangeable symbols make it easy and intuitive to use. Thanks to the Grohe quickfix® system it’s swift® and straightforward to install. The slim profile makes it easy to keep clean. With a slim, square design perfect for that minimalist, streamlined look, this product is bound to enhance your bathroom scheme. Please note that this product must be installed in combination with the Grohe rapido® smart box and grohtherm® smart control thermostat for concealed installation with one valve.