Bosch FWI-270, Руководство по эксплуатации

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24 en | Planning Radio gateway
2019.10 | 2.0 | F.01U.373.488 Operation Manual Bosch Sicherheitssysteme GmbH
You can use the following measures to make modifications:
–
Move existing radio devices (taking country-specific planning guidelines into account).
– Install additional radio devices.
– Exchange a wired fire detector for a radio fire detector.
– Divide the radio cell into two radio cells and repeat the entire planning process from the
beginning for both radio cells.
Positioning radio devices across stories improves the network
density.
Topology
– Always plan the position of the radio gateway as close to the center of the radio cell as
possible. The central position allows the radio gateway to establish a connection with as
many radio devices as possible.
– Avoid narrow, oblong-shaped radio cells.
– If a radio cell extends across several rooms that are separated by a corridor, then the
corridor must also be fitted with radio fire detectors. This is often required in hotels and
nursing homes. If the corridor cannot be fitted with radio fire detectors, adapt the radio
cell according to the topology of the rooms.
– Do not combine existing wired point detectors in the corridor with radio cells in rooms.
The distances between the radio devices are otherwise increased and additional walls
make communication difficult in the radio cell.