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The GSM Converter gives the following additional features to the M30 Autodialer
- Use the Mobile Phone (GSM) network Full Time. (Useful in remote locations where it is not possible to get a land line fitted.)
- Automatically switch over to the Mobile Phone network in the event of a land line failure.
- The GSM Converter will automatically switch during the following conditions
- Total line failure.
- Drop in line voltage.
- Someone attempting to block the phone line.
- Someone accidentally leaving a phone “off the hook”.
- Someone sending a Fax.
- Someone forgetting to switch the phone system from day mode to night
If used in conjunction with our Line Sensing Module you can then have access to the following additional features;
- Activate Local Siren / Strobe to indicate that there is a line failure to staff.
- Send an Alarm Signal to a M30 Autodialler or secondary backup GSM dialler to phone the on duty personal to inform them that there is a problem with the phone line.
Can be used temporarily while a site is being commissioned or during a planned maintenance job.
The GSM converter is compatible with all network SIM cards and will accept both pay as you go and contract versions.
We recommend that you use a contract SIM as this eliminates the chance that the SIM may run out of credit.
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