Volume Of The Signal Tones; Switch-Off Time Of The Signal Tones; Error And Tamper Monitoring - Abus FUSG50110 Manuel D'installation

Volume of the signal tones

The volume of the signal tones can be configured separately for each group.
User menu -> Configuration -> Volume Settings
Operator Sounds
Info Sounds
Alarm Sounds
The required volume according to EN50131-4 (Alarm systems - Intrusion and hold-up
systems - Part 4: Warning devices) for security grade 2 of > 80 dB (A) @ 1m is given
Note
when setting the Alarm Sounds = 10.
These volume settings affect the volume of the alarm panel and the indoor sounder.
Note
The maximum volume on the sounder is limited when the batteries are empty.
Note

Switch-off time of the signal tones

In battery operation mode, the sounder is automatically muted after 3 minutes.

Error and tamper monitoring

The sounder continually monitors error and tamper states and reports all events to the alarm
panel. The following is monitored:
• Tamper contact:
The sounder's tamper contact is continually monitored.
• Supply voltage and battery voltage:
The sounder monitors the supply voltage and battery voltage under load conditions and
reports all faults to the alarm panel.
• Supervision
The indoor sounder continually sends supervision messages to the alarm panel
• Signal jamming:
The indoor sounder monitors attempts to jam the wireless signal. If jamming is detected, the
message "Signal jamming" is sent to the alarm panel.
The sounder was designed so that changes are detected if they last at least 400 ms
(EN50131-1 Chapter 8.9.1 and EN50131-3 Chapter 8.9 and Annex B).
Danger
Breaking and entering, intrusion and tampering signals must last at least 400 ms.
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0-10
0-10
Functions and displays
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