the 2 wires kit is made by:
n.1 ref. 1784/1 - Mikra2 single button panel, surface mounting
n.1 CXModo video doorphone, 7" touchscreen with answering machine and YOKIS radio tx embedded
n.1 ref. 1722/21 power supply
n.1 ref. 1722/112 audio/video split
the kit gives all the standard video doorphone functions such as answer, door open, gate open, auto insertion on the external panel without a call; moreover it allows to have additional features as answering machine, intercom calls between the internal items (up to 4 video doorphones in the same apartment) and MUTE function.
With the internal YOKIS radio transmitter is is possible to manage up to 12 home automation scenarios