With Bosch Smart Home Universal Switch II, you can operate the most important smart home functions even without a smartphone. This makes the system particularly practical for guests, children and older people. The Universal Switch II can either be fixed to a wall or as a portable remote control. Using the app, you can assign up to two of your favorite functions to each of the four buttons: Allowing you to control devices or trigger scenarios and automations by pressing a specific button. Supplied symbol stickers for labeling individually defined functions makes smart home control via the Universal Switch intuitive, even for children and guests, while embossing which you can feel with your fingers provides orientation, even in the dark. Another helpful feature is the multicolored LED strip which flashes to provide visual confirmation that specific actions have been carried out. Features: High-quality design and compact size of just 70 x 70 x 20 mm Quick installation - Screwed / stuck to