KNX binary input 6-fold, MIX2, basic unit BMG 6 T KNX – Theben – 4930230 – 4003468490204: Binary input 6-fold for KNX home automation, Bus system KNX yes, Bus system KNX radio no, Bus system radio bus no, Bus system LON no, Bus system Powernet no, Radio bidirectional no, Mounting REG, Width in modular spacings 4, With bus coupling yes, Bus module removable yes, With LED display yes, Number of inputs 6, Input voltage 8..250 V, Type of input voltage AC/DC, External query voltage necessary yes, Degree of protection (IP) IP20