Table des Matières
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DIGITAL VIDEO DOOR ENTRY SYSTEMS
HOW TO CONNECT GRF-411
Video unit
White
Red
Monitors/Telephones
Power supply
Audio unit
Audio unit
(Installation with several points
(Installation with several points
of entry)
of entry)
Numeric keypad
Audio unit
(Estates)
TERMINALS
Power supply voltage - Tension
Telephones BUS
Panels BUS
Estates BUS
Numeric keypad connector
Alimentation (Basic installation) and video unit control
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Table des Matières
