SYSTEM RISER
* 20 m MAX - Use shielded cable for the connection and do not route the cables in the vicinity of heavy inductive loads or
power supply cables (230V/400V).
Where multiple door-entry phones or monitor backplates have the same user code, connect the CFP button on one only; all
the devices will ring simultaneously.
Branched connection to the video entry system riser from the internal video unit
Connection to the door entry riser and the floor door call button
Audio only systems
Connections
6750W
1214/2C
P
F
C
LL
P
F1 2
C
FLOOR DOOR CALL
LM
LM
OUT
L
IN
L
IN
L
OUT
L
1209 / 1210 /4888C
VIDEO ENTRY
SYSTEM RISER
Connection to the video entry riser and the floor door call button