Abus FUSG50110 Manuel D'installation page 37

Battery type
Battery life
Standby time of the
energy storage system
Lower threshold value of
the batteries
Voltage monitoring
Operating frequency
Wireless power output
Transmission and
reception range
Wireless identification
4 x AA alkaline batteries
Duracell Procell MN1500, Duracell Industrial ID1500,
Energizer E91
more than 12 months with AA cells @ 2500 mAh
with pure battery operation and a total of 80 s input/output
tones per day
Type W (EN 50131-4:2009 Section 5.6.3.2) for battery operation
only, without external power supply via power supply unit.
Type X (EN 50131-4:2009 Section 5.6.3.2) external power supply
via power supply unit and batteries inserted as a backup power
supply.
4.8 V
"Flat battery" fault at < 4.8 V
4.4 V
Cut-off voltage
During battery operation without any external power supply, only
the voltage provided by the batteries is monitored. If the voltage is
below the lower threshold of 4.8 V, a fault report is sent to the alarm
control panel and the user is informed. The external power supply is
not monitored in this mode.
During operation with an external power supply, a fault report is
sent to the alarm control panel as soon as the external power supply
is interrupted. The indoor sounder then automatically continues to be
powered by the batteries. The corresponding notification on the
alarm control panel informs the user about this. The batteries can be
monitored as described above.
868.6625 MHz narrow band
max. 10 mW
max. 500 m range outdoors
Wireless components, differentiation
–2) different IDs
24
16,777,214 (2
Technical data
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