The Flex ONE Set includes a Classe 300 X13E hands-free video intercom station in white with a 7" (178 mm) touchscreen, Wi-Fi connection, induction loop for hearing aid users, and answering machine function with audio/video storage. In addition to standard features such as call, video view, door opening, internal voice communication, switching functions, and access to additional external cameras, the intercom station can be connected to a smartphone via Wi-Fi. With the DOOR ENTRY app, the full functionality (conversation, video, switching functions) can be controlled from the smartphone, whether at home or on the go. The set also includes a modular flush-mounted door station SFERA Allmetal made of aluminum with a wide-angle camera. The protection class is IP 54 and the impact resistance is IK 08. It comes with two covers (for one or two call buttons) to expand the set for a two-family house.