The M-GSM module allows to increase the functionality of selected 2-wire models of VIDOS internal panels by the possibility of sending an alarm SMS message and redirecting the call to a maximum of 3 user-defined phone numbers. Call forwarding allows for a telephone conversation with the person at the door station and remote opening of the wicket or gate.
The defined telephone numbers are selected in the order set by the user, but the failure to answer one of the numbers results in the next one being called.
The device can be used both in 1-storey and multi-family installations. The module requires the installation of an active SIM card from the national operator.