Bosch Security Systems Conettix ITS-300GSM Manuel D'installation page 5

ITS-300GSM Installation Manual
6. Connect ITS-300GSM to the analog phone network - use screw terminals or phone socket
7. Connect cable plug to ITS-300GSM
8. LED display:
8.1 LED flashes in sequence:
- once: Voltage has been applied
- twice: Device is booked in GSM network
- three times: ITS-300GSM is ready
8.2 LED flashes every 12 seconds: GSM field strength is displayed.
Once = low field strength to five times = high field strength. If the GSM field strength
is low, improve the antenna location.
8.3 LED lights up during transmission via the GSM mobile network
Required GSM
field strength
SIM card
needed
Formats
supported
Receiver
number
* Important: Control panel must dial the complete phone number including the area dialing
code and use DTMF dialing. Adjustment necessary if the device is connected to a PBX (see
Parameters, Digit 7).
F.01U.522.651 I A2 I 2006-06
Transparent Transmission (A1)
at least 3 (LED flashes 3x)
Voice card
Audio, transmission formats of
the control panel (Contact ID or
DTMF-based formats
recommended)
Same phone number as dialed by
the control panel*
SMS Transmission (A2) and (B)
at least 2 (LED flashes 2x)
Data card (SMS)
Contact ID
SMS receiver according to
storage slot 4
Bosch Security Systems
EN 5