Modbus SMS Alert


SMS alert module sends out alerts to industrial automation, building automation, fire safety and similar applications, where the timely alert to multiple people are important. SMS alert module has standard Modbus TCP/IP interface which makes it compatible with most of SCADA’s and PLCs etc. Based on the alarm, it sends pre-configured SMS text to pre-configured mobile numbers. In this way even when user is far off he can get to know the system’s alarm and take preventive measures by connecting to the control room. By this user can have control on the system even from remote location.






  • Modbus TCP/IP trigger based SMS alert
  • Configurable SMS string from SD Card
  • Firmware update feature for future up gradation
  • Alerts to multiple mobile numbers
  • Timely indication of alarms, irrespective of user locations
  • Register for signal strength
  • Configurable up to 1000 SMS



  • Instant SMS to user
  • Sends SMS to multiple users
  • Remote alerts to users and senior managers for timely intervention
  • Industry standard Modbus TCP/IP interface
  • Easy and simple to integrate
  • Less power consumption



  • Industrial Automations
  • Building Automations
  • Fire safety panels
  • General Alarm notifications




1  Power Supply  9-32VDC or 230VAC external power adapter
2  Interfaces  10/100MB base Ethernet
3  Network recovery  USB port
4  Protocol supported  Modbus TCPIP Slave
5  Storage  MicroSD card 4GB
6  Configuration  Web-based
7  GSM Module  GSM 850MHz, EGSM
 900MHz, DCS 1800MHz, and PCS 1900 MHZ
8  Maximum mobile numbers per alert  10
9  SMS messages  1000+
10  Operating temperature  -20º to +70º Celsius
 (subjected to MicroSD card temperature)



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