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CONFX hardware configurator

New version now available!

  • Even more useful functions
  • Easier and faster designing
  • New appearance


KNX modules

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Backup communication path module for telephone line

Meet the successor GSM-4!



Universal multi-purpose GSM/GPRS communication module



The GSM-4 communication module makes it possible to use a GSM network as a back-up communication path for traditional wired telephony networks. This module independently supervises a wired telephony network and, in the event of its failure, switches into a mobile telephony path. The GSM-4 module makes it possible to implement text and voice messaging functions. It also ensures remote control over any device by means of text messages, Clip and DTMF.

Features and functions:

  • transmission of signals from a telephone dialer via GSM network
  • conversion of PAGER messages to SMS
  • remote module configuration via GPRS
  • remote programming of control panels via GPRS - "remote RS-232 port" function
  • remote update of module firmware
  • telephone line supervision and automatic switch-over to GSM at fault
  • telephone reporting conversion to SMS, GPRS and CSD formats
  • 4 module inputs with ability to start voice / SMS messaging and to trigger event transmission when reporting
  • 3 outputs with remote control capability


  • dedicated monitoring module for INTEGRA control panels
  • SMS receiver for STAM monitoring station
  • GSM gateway for telephone exchanges
  • SMS, GPRS, CSD reporting for any control panel
  • voice messaging for any control panel
  • remote control of devices
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.


general information manual
updated: 2014-10-07
801 KB
updated: 2010-11-12
96 KB


Polish, Czech, English, Spanish, German, French, Italian, Dutch, Russian, Slovak, Turkish
compiled: 2019-02-21
compiled: 2017-12-08
compiled: 2023-06-13

Technical Data

Outputs rating
50 mA
Nominal supply voltage (±15%)
12 V DC
Max. current consumption
250 mA
955 g

Information materials



4technical data

5product data sheet

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