ISaGRAF PACs can integrate with a GSM Modem (GTM-201-RS232) to support SMS: Short Message Service.
This SMS service allows user to request information or perform control tasks for the ISaGRAF PAC via user¡¦s personal cellular phone. In addition, now, the controller can also send information and alarms in local language format to user's cellular phone.
The short message can be sent in local language format (like Chinese, English, Spanish... others), and sent / received in pure text format.