Homematic IP motion detector and wall push-button for frames with 5.5 x 5.5 cm internal dimensions This switch offers several options for controlling the assigned Homematic IP components. For example, a light integrated into Homematic IP can be operated via the dual push button or the motion detector. The latter is optionally only active when the integrated twilight sensor registers an ambient brightness below a threshold value to be defined. The motion detector can also be used to trigger alarm sirens. For this application, the suitable power supply unit (see accessories) is required for the power supply. The device can be mounted using adhesive strips, screws or on device boxes. Instead of using the included interchangeable frame, integration into the frames (internal dimensions 5.5 x 5.5 cm) of the preferred brand switches is possible. Functions/compatibility - Homematic IP offers integration of the areas of room climate, security, fire and water protection, weather, lighting and sh