For operation, the Homematic IP Access Point is required together with the application (cloud service), the Smart Control Panel CCU3 or a suitable partner solution. This product is not an actuator, but merely a button for activating a Homematic IP ac..
Operation requires connection to one of the following solutions: Homematic IP Access Point with free smartphone app and free cloud service; CCU3 central unit with local WebUI user interface (no longer compatible with the CCU2 central unit); third-par..