Audible Alarm
This option is currently only available in TRED30-16R loggers. When you enable this option, the logger will sound an audible alarm, if a visual alarm is triggered. Please refer to the Product User Guide or Data Sheet of your specific model to establish if it has a beeper fitted.
Please note, that continual activation of the audible alarm will reduce the working life of the battery. When an alarm event is triggered, the alarm should be cleared as soon as possible. Please refer to the TRED30-16R Product User Guide for more information.