User Guide Part 8

Maintenance of the We.R™ System
We.R
™
System User Guide
243
Figure 204: Inserting Batteries into the Siren
The insertion of batteries into the Siren triggers a bonding process in which the Siren
communicates with the CCU to re-instate it into the CCU peripherals’ inventory.
Note: There is no need to perform “Add Device” process following batteries
replacement since the Siren is already defined in the We.R
™
system.
5.1.6. Replacing the Remote Control Unit (KF) Battery
For its operation, the Remote Control Unit (KF) needs single 3V CR2450 lithium (coin) battery.