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1. GSM LT-1S
MODULE FEATURES
• Simulation of analog telephone line by the use of cellular connection.
• Interaction with alarm control panels and other equipment (e. g. DT-1 telephone dialer)
which use the analog telephone line for transmitting voice information about alarms, or for
sending text messages to paging system).
• Capability of recognizing messages sent to paging system and transmitting them in the
form of SMS text messages to any cellular telephone number.
• Support of calls incoming to and outgoing from wireless (cellular) telephone networks.
• Support of impulse and tone dialing modes.
• Signaling of answering (receiving) a call initiated from the module T-1, R-1 terminals by
changing the voltage polarization across those terminals (possibility of tariffication).
• Operation in conjunction with the STAM-1/STAM-2 monitoring station, which makes
monitoring of the sites possible with the use of SMS messages.
• Functioning as an external modem for the CA-64* and INTEGRA alarm control panel
(support of DLOAD64*, GUARD64*, DLOADX and GUARDX programs).
• Operation with PBX telephone exchanges as an additional subscriber's line.
• Operation based on interaction with the SIM300CZ three-range industrial cellular
telephone, compatible with GSM 900/1800/1900 MHz networks.
• Control of antenna signal level.
• RS port for:
− programming the module from a computer by using the DLOAD10 program (version
1.00.25 or later),
− connecting the module to the STAM-1/STAM-2 monitoring station,
− connecting the module to the CA-64* and INTEGRA control panel as an external
modem,
− using the module as fax and modem.
• Output for signaling a failure (no possibility to get connection).
• Checking for presence of the module by CLIP test transmissions with acknowledgement of
receipt.
• Answering the user CLIP (by means of a CLIP signal).
* – function available for the CA-64 control panel with v1.04.03 program and DLOAD64 v1.04.04 and GUARD64
v1.04.03 programs (or later versions).
User Manual
GSM LT-1S
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