Display of the video image of the outdoor station. During the conversation, an image of the visitor can be taken and stored in the image memory. Convenient switching functions. Forwarding of incoming calls. Support for monitoring outdoor stations or IP cameras. Support for unlocking all doors or special doors in an emergency. Wall or table mounting possible (table and wall bracket included). With hands-free function. Adjustable hands-free volume. Capacitive display with glass surface (resolution: 1024 x 600). Power supply via Power-over-Ethernet (PoE) 802.3af. Alternative power supply 24 volts DC, 280 mA. Alternative power supply via plug-in power supply 53011PS-03. Nominal current: 280mA (24VDC)