Siemens RDF600KN/S, S55770-T400 Flush-mount room thermostat with KNX communications, 2-/4-pipe fan coils or DX type equipment, with KNX switching group, four buttons for switching lights and blinds
Siemens RDE410/EH, S55770-T333
Flush-mount room thermostats with auto timer
Operating voltage AC 230 V
2-position control with On/Off control output
Input fo
Siemens RAA11, S55770-T219 Electromechanical room thermostat, public sector model Heating only or cooling only No operating elements on the front of the unit