Siemens RRV934 Multicontroller RF-based multicontroller for precontrol of up to 2 room groups or control of ventilation plant with up to 3 stages Datasheet
Siemens QAW912 Room unit with KNX RF for 2 heating zones S55621-H102 Wireless room unitThe QAW912 manages room heating control of up to 2 heating zones (rooms) and 6 SSA955 ra