Central control panel for Busch-Welcome® IP and optionally Busch-free@home® or Busch-Installationbus® KNX. For central control of up to 100 configurable Busch-free@home® or Busch-Installationbus® KNX functions of the type: switching, dimming, blinds, RTR, scene, Philips HUE. Note: The KNX connection is made using KNXnetIP tunneling. A KNX IP router or a KNX IP interface is required in the system. With integrated room temperature controller and temperature sensor. The room temperature sensor/room temperature control is currently only activated for applications in KNX. Display of the video image of the outdoor station. During the conversation, a picture of the visitor can be taken and stored in the image memory. When there is a door call in your absence, three pictures of the visitor are automatically stored in the image memory. Different ring tones can be set for door and floor calls, five polyphonic ring tones are available to choose from. Individual ring tones (can be integrated via SD card). Volume of the ring tones can be adjusted. SD card slot for expanding the image memory. Equipped with a hearing loop for coupling the audio signal into hearing aids. Capacitive HD display with glass surface (resolution: 1280x800). With hands-free function. Hands-free volume adjustable. Individual audio absence function. For flush mounting with 42361F-03 For integration into the myBUSCH-JAEGER portal. Enables the integration of a tablet or smartphone with the Welcome app installed as a mobile indoor unit for audio and video communication. Power supply via Power-over-Ethernet (PoE) 802.3af. Alternative power supply via plug-in power supply 53011PS-03. WLAN (802.11a/b/g/n). For the ideal connection of the LAN cable, the installation of an electronics box is recommended for surface mounting. Nominal current: 600mA (24V DC).