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Standard Features of the M30 autodialer

Standard Features
Bolt on options for the M30 Autodialer

 Bolt On Options
What is an Autodialer

What is an Autodialer
Use the M30 Autodialer over the GSM network

GSM
Analogues & Data Logging

Analogues & Data Logging
Line Sensing
The M30 Autodialer Line Sensing Page

The Telephone Line Sensing Module works as either a plug in module for the M30 Autodialer or as a standalone module.

It continuously monitors the connected land line for

  • Faults
    • Total failure.
    • Drop in Voltage.
The M30 Autodialer Line Sensing Module
    • Engaged tone.
    • If someone intentionally or accidentally tries to block the M30 by blocking the line.

Once a Fault has been detected the Module can.

  • Tell the M30 to swap to a secondary Communication medium e.g. the GSM module.
  • initiate a local alarm e.g. sounder and or flashing light.

 

If the Line Sensing Module is used as a standalone module the following is required.

  • A 12 Vdc Power supply
  • Connection to a telephone line.
  • A sounder or strobe light for audible / Visual warning of a failed telephone line.

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Line Sensing
16 to 56 Channel Expander

 16 to 56 Channel Expander
Central Station

Central Station
Click to View typical Applications of the M30 Autodialer

Applications
Click to the difference between the M30 Autodialer and domestic Autodialers

Comparison
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