SMS Alarm Messages
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GSM Frequency Bands for Alarm Dialers
0 Key Alarm Cancellation Autodialler Software Upgrade
The M30 Autodialler '0' key cancellation software upgrade provides the following additional feature to the standard M30.
On a standard M30 when you want to acknowledge / cancel an active alarm. i.e. stop the M30 from calling anyone else on the current roster/dial out list, you phone the M30 back on the PSTN / Land Line or GSM phone number it is connected to, the M30 answers and acknowledges that the alarm has been cancelled.
With the '0' key upgrade you can cancel the alarm while you are listening to the alarm call. E.g. The M30 phones you to report there is a mains failure on site, during the cal.......
Recycle After Cancellation Autodialler Software Upgrade
The M30 Autodialler Recycle after Cancellation software upgrade provides the following additional feature to the standard M30.
On a standard M30 when you cancel / acknowledge an alarm call the only way that the M30 will dial out again is if another becomes active or the current alarm goes and comes back again.
But in critical applications some business owners managers might want to put in an extra layer of defense against accidental or malicious cancellation - i.e. You receive the call during the night, cancel it, then role over and go back to sleep.
With this .......