General
Other bus systems	Other
Mounting method	DRA (DIN-rail adapter)
Width in number of modular spacings	12
Number of input channels	12
Number of inputs	12
Max. switching current	20
Degree of protection (IP)	IP20
Bus system KNX
Bus system KNX radio
Bus system radio frequent
Bus system LON
Bus system Powernet
Remote operation possible
Ethernet
Bus connection included
LED controlling
With LED indication
Local operation/hand operation
Suitable for C-load
With switch function
External signal voltage necessary
Different phases connectable

The room master opens up new possibilities for properties where rooms with living areas are to be controlled and used efficiently.
The room master was developed for these rooms, which are typically found in hotels, hospitals, assisted living facilities and student residences. It covers all the requirements for the electrical installation of this application and offers the following functions in a compact form:
. Switching lighting
. Shading (via blinds or curtains)
. Switching sockets and consumers
By communicating between the devices via the KNX bus, central control functions and emergency calls from the rooms to a control center can also be implemented.