12 GSM/GPRS Alarm Communicators
SMS dialer (GS-3120 series only)
In SMS dialer operating mode, one or more telephone numbers (the first 8 entries in the phonebook) are sent SMS messages (as
programmed previously) corresponding to the following events (see table below):
No. Event description
Programmed telephone numbers
(first 8 entries in the phonebook)
SMS message
1 2 3 4 5 6 7 8
1 Input 1 Event
*SMS string
2 Input 1 Restore
*SMS string
3 Input 2 Event
*SMS string
4 Input 2 Restore
*SMS string
5 Input 3 Event
*SMS string
6 Input 3 Restore
*SMS string
7PSTN Fault Event
8PSTN Fault Restore
*SMS string
9 Mains Fault Event
10 Mains Fault Restore
*SMS string
11 Periodic SMS
*SMS string
Event disabled on telephone number
Event enabled on telephone number
* The SMS string may be up to 100 characters long
Alarm indications which may occur on one or more of the 3 programmable input lines. Bear in mind that 2 SMS messages can be
programmed for each of the 3 input lines on the device, one for Activation and one for Resetting.
PSTN line test. 2 SMS messages may be programmed: one for PSTN line absence and one for Resetting.
Power supply voltage test. 2 SMS messages may be programmed: one indicating Power supply voltage problems and one for
Resetting.
Periodic SMS message, with a programmable time period between 1 hour and 1 year.
An SMS message is transmitted when one of the above events occurs, for which an SMS message and at least one
telephone number has been programmed.
Voice dialer (GS-3120 series only)
During operation in Voice dialer mode, one or more telephone numbers (the first 8 entries in the phonebook) are sent a pre-recorded voice
message. Up to 8 messages may be recorded, each with a maximum duration of 16 seconds. Each message is recorded onto a solid state
memory, thereby eliminating all problems linked to the use of magnetic tape, such as the deterioration of message quality over time; the jamming
of mechanical systems after extended periods of inactivity, etc. The messages are linked to the following events (see table below):
No. Event description
Programmed telephone numbers
(first 8 entries in the phonebook))
Mess. #1 Mess. #2 Mess. #3
1 2 3 4 5 6 7 8
1 Input 1 Event
2 Input 1 Restore
Voice
Message 1
Voice
Message 2
3 Input 2 Event
4 Input 2 Restore
Voice
Message 2
5 Input 3 Event
6 Input 3 Restore
7 PSTN Fault Event
8 PSTN Fault Restore
9 Mains Fault Event
10 Mains Fault Restore
11 Periodic Call
Event disabled on telephone number
Event enabled on telephone number