GVS KNX Smart Touch S3 with Secure (KNX+Intercom+App Server)
3.3-inch touchscreen with 3 physical buttons, catering to different user interaction preferences.Adhering to the design style of "screen-key integration" of the Waltz Smart Touch+ Pad. The virtual buttons on the touchscreen are integrated with rich functions, providing a user-friendly interactive experience. The physical buttons retain usage habits for many years, while also allowing for customizable one-button control, making it even easier to use.