HomeMatic HM-RC-Key3-B Bedienungsanleitung Seite 27

Remote controls have the following control buttons:
HM-RC-4:
1 – Button pair 1
2 – Button pair 2
HM-RC-Sec3:
1 – Internal activation button (Button pair 1)
2 – External activation button (Button pair 1)
3 – Deactivation button (Single button "ON")
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