The manufacturer of the WisDom system has developed a very advanced GSM cellular add-on module for the WisDom.  It is now available!  Click here to order: Rokonet WisDom Advanced GSM/GPRS Cellular Module

The Advanced GSM/GPRS Modules (AGM) will be able to send text messages of alarm events and will have a sophisticated "pre-alarm notification" feature which means that even if your WisDom control panel gets destroyed, this cellular module will still be dialing out even without the WisDom's functionality.  It is also a great way to protect yourself against phone line sabotage. 

This unit accepts SIM cards from AT&T and T-Mobile.

This unit can also be monitored by Alarm Relay if you wish to have a UL listed central monitoring station monitor your equipment. (Requires cellular broadband plan and additional monitoring fees).