The SC-VoLTE M2 is an alarm system communicator with 2 types of operation.

In standalone mode, it generates an SMS message and an alarm call from Contact ID reports from alarm control panels or from status changes in its own contact inputs. Operation: it compares the event codes of the reports from the alarm system (Contact ID) with the event codes predefined in the program table that require an alarm notification and, when the corresponding event code occurs, it sends the text assigned to the code as an SMS message to the specified phone numbers or triggers an alarm call (generating a siren sound). As a result, users can be notified of any alarm event with individual messages, i.e. not only the fact of the alarm, but also its location can be specified in the SMS message, and the user’s activity – e.g. opening/closing – can be tracked by name.

In transparent mode, the device is capable of 4G VoLTE voice calls with phone line simulation. The device can connect the alarm system to the user via a mobile call or can be used as a simple phone line in other applications in places where a public phone line is not available (lifts, SOS or INFO call points, holiday homes, etc.) The device does not handle incoming calls and cannot ring the connected phone line device.