Central control panel for Busch-Welcome® IP and optionally Busch-free@home® or Busch-Installationbus® KNX. For the central control of up to 64 configurable Busch-free@home® or Busch-Installationbus® KNX functions such as switching, dimming, blinds, RTR, scenes, and Philips HUE. Note: The KNX connection is made via KNXnetIP tunneling. A KNX IP router or KNX IP interface is required in the system. With integrated room temperature controller and temperature sensor. For the ideal connection of the LAN cable, it is recommended to install an electronics box for surface-mounted installation. Display of the video image from the outdoor station. During the conversation, a picture of the visitor can be taken and stored in the image memory. In case of door calls during absence, three pictures of the visitor are automatically stored in the image memory. Equipped with a hearing loop for coupling the audio signal into hearing aids. Different ringtones for door and floor calls can be set, with five polyphonic ringtones available. Custom ringtones can be integrated via SD card. Volume of the ringtones is adjustable. SD card slot for expanding the image memory. Capacitive display with glass surface (resolution: 1024 x 600). With hands-free function. Hands-free volume is adjustable. Individual audio absence function. Suitable for surface-mounted or flush-mounted installation (box not included). For flush-mounted installation with 42361F-03 and for surface-mounted installation with 42361S-x-03. For integration into the myBUSCH-JAEGER portal. Allows the integration of a tablet or smartphone with the installed Welcome app as a mobile interior unit for audio and video communication. Rated current: 280 mA (24 VDC). Power supply via Power-over-Ethernet (PoE) 802.3af or alternatively via plug-in power supply 53011PS-03. WLAN (802.11a/b/g/n).