DoorBird D21DKV - Page 24

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J12
J6
J18J17
J11
J5
J16
J10
J4
J15
J9
J3
J14
J8
J2
J13
J7
J1
CONNECTING CALL BUTTONS TO THE MULTI TENANT MODULE
Applies only to devices with
2 and more illuminated call
buttons with nameplate.
Connect only call buttons to the
Multi Tenant Module (e.g. Multi
Tenant Module MTM18A) certified by
Bird Home Automation.
J18
J1
= 1. call button jack
= 18. call button jack