Art.4837 1.0
2
Page 1: ... enable the door open relay It can be used for a push to exit button or generally to command the door open relay Ground Speech input 1 Door Open signal 12Vdc power input for speaker unit and LED power supply 2 Speech output P3 Output call button 3 available only on 1D and 2D versions P4 Output call button 4 available only on 2D version Morsettiera C Comune Pulsanti C1 Uscita nota elettronica attiv...
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