System→ Alarm → Alarm → Delay to send triggered alarm (sec)
N/A
1.14.4
alarm.x.pre_alarm_delay = VALIDVALUE
Enter the number of seconds from the moment the M56 handset's alarm is activated that the handset will wait before calling the alarm number. The display will show the "Pre-alarm triggered" message. If alarm.x.howling_enable is enabled, the M56 handset plays a continuous loud alarm sound.
where x = Alarm profile number (1-8)
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0