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DESCRIPTION
Videointerphone system scheme
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Admin Unit
RS232-CAN
Converter
CAN Bus
Admin Unit
DC18V
DC18V
DC12V
DC24V
Exchanger
Primary Entry Station
Primary Entry
Station Connector
External Camera
Primary Entry
Station Connector
DC12V
DC24V
DC24V
DC24V
Expander
Doorkeeper Unit
General Secondary
Entry Station
General Secondary
Entry Station Exit Button
E-Lock
to Indoor Phone
to General Secondary Entry Station
A-121
Network
Controller
to next Network Controllerto next Network Controller
Indoor Phone5
Network
Controller
Distributor
Distributor
Indoor Phone
Indoor Phone Indoor Phone
to Indoor Phone
to Indoor Phone to Indoor Phoneto Indoor Phone to Indoor Phone
Household
Devices
Connector
Outdoor Camera
Indoor Phone1
Doorkeeper
Unit Converter
PC
DC13.5V
Admin Unit
Connector
Admin Unit
Connector
Expander
DC18VDC13.5V
DC24V
1