Most high-tech GSM module allow your alarm system to be monitored and controlled via a Smartphone App with a mobile lines or internet. All GSM monitored systems make use of a dual data sim to communicate the information of your security system whether it be reporting alarm signals or App information over the Cellphone based network. The Alarms system Smartphone App allows you to control your alarm system from wherever you have data service on your phone, this will allow you to Arm, Disarm and bypass zones via you cellphone. You can even control multiple alarm systems via the same App. Arm, Stay Arm & Disarm your alarm system View and manage multiple partitions View panel status per partition Activate push notifications for alarm events Bypass Zones Activate two relay outputs