The GSM Dialer Module allows the M30 Alarm Autodialer to send alarm messages via either the Mobile Phone (GSM) network or a landline network. Ideal for locations where you cannot get a lane line or as a backup in case the lane line fails or is cut.

So now instead of just relying on a standard PSTN Land Line, which could be blocked or fail during a storm, you now have the opportunity to use the  Mobile Phone (GSM) network instead of or as well as a standard Land Line - Ideal for critical applications or where fitting a Land Line is not possible.

 The GSM Converter offers 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.

Picture of a GSM Mast

Remote Site Ideal for a GSM Dialer