urmet domus 788/21 - Traditional Call Intercom Systems and Door Unit

INSTRUCTIONS FOR URMET DOMUS DEVICE INTERCHANGEABILITYBASIC SYSTEM DIAGRAMS
sec.1f
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DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
REPLACING RELAY POWER UNIT Ref. 786/5A AND Ref. 9006/5 WITH Ref. 786/15
TRADITIONAL CALL INTERCOM SYSTEMS AND DOOR UNIT
With single calls from door unit and door phones with buzzer.
Ref.786/5A 1A ~0 C1 C2+ ~181 ~12-PS2-P62P SN1-J1P SN2
C2 SN1~014+- PS2 SN2PS C12675-J39 8 ~12Ref.786/15
1 ~01P +6 ~18SN262-62P ~12 SN1Ref.9006/5
C2 SN1~014+- PS2 SN2PS C12675-J39 8 ~12Ref.786/15