SMS Alarm Messages
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GSM Frequency Bands for Alarm Dialers
Buying an Alarm Auto Dialler System Part 1
Choosing & Buying an Alarm Auto Dialler System Part 1The very first question you should ask yourself is whether to choose a Domestic Auto Dialler System or an Industrial Auto Dialler System. The reason you need to ask yourself this is Industrial and Domestic systems are designed for totally different situations / environments and have specific functions & features that each may require. For example; Domestic systems don’t have integrated battery backup or mains failure detection, so if you purchased a domestic auto dialler then realised you wanted battery backup, you would have to slave the power from another panel reducing.......
The MKII Alarm Autodialler from 1963
- Burglar Alarms
- Fire Alarms
- Gas & Oil Pie Lines
- Smoke & Flame Detectors
- Water Levels
- High & Low Temperatures.
Video showing the History of the M30 Alarm Autodialler
The Mk4 Alarm Autodialler from the 1960’s!
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.......