Abus FU8020 Mode D'emploi page 8

Technical data
Connector socket
Connection
Interface
Installation
Note:
If the alarm centre is already in operation, put the centre into setup
mode. When the housing is opened, no tamper alarm will then be
triggered.
1. Remove both screws on the housing base.
2. Lift the housing carefully off the wall mounting plate.
Detach the ribbon cable from the wall mounting plate before you
open the housing fully.
3. Release all four screws holding the housing of the centre together
(1).
4. Detach the plug connection for the speaker and the connector for
the battery compartment (2).
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RJ45
ISDN Basic connection
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