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VIDEOPORTERO DIGITAL - DIGITAL VIDEO DOOR ENTRY SYSTEMS - VIDEOPORTIER NUMÉRIQUE
CONEXIÓN GRF-212 - HOW TO CONNECT GRF-212 - BRANCHEMENT GRF-212
Power supply
Audio unit
(Installation with several
points of entry)
(Installation concierge system)
BORNAS - TERMINALS - BORNES
Tension
Telephones BUS
Panels BUS
CONEXIÓN GRF-214 - HOW TO CONNECT GRF-214 - BRANCHEMENT GRF-214
Power supply
BORNAS - TERMINALS - BORNES
Tension
Video unit
White
19
Red
IN
15 V
Numeric keypad
Power supply voltage
Main entrance BUS
Video unit
White
19
Red
IN
15 V
Numeric keypad
Power supply voltage
Main entrance BUS
GRF-212
BUS
D1
D2
D3
D2
D2
D3
D5
D4 D4 D5
Audio unit (Estates)
(Installation concierge system)
Alimentation (Basic installation) and video unit control.
GRF-214
BUS
D5 D4 D4 D5
D5 D4 D4 D5
Audio unit (Estates)
(Installation concierge system)
Telephones
Audio unit
(Installation with several
points of entry)
(Installation concierge system)
Numeric keypad connector
Numeric keypad connector
Video unit control
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