Intercom system for 6+n technology with Wi-Fi interface for mobile expansion via the Siedle app. Features call, talk, door opening, and light functions at the indoor station and on the smartphone using the Siedle app. The call to the upper station can also be made via the extension phone.

Features: Wi-Fi interface for the Siedle app. The Siedle app functions like a parallel-connected indoor device. Parallel connection of additional indoor stations is not possible. Potential-free door opener and light button are included. Integrated privacy lock. Ring volume up to a maximum of 83 dB (A).