MyAlarm SMS Control is a useful application that allows you to control your security system remotely via SMS. With this app, you can create and save SMS templates for arming or disarming areas, operating outputs, unlocking doors, checking SIM balance, or checking system status. The app also supports multiple sites or alarm systems, allowing you to control different buildings with one app.

One of the best features of this app is its ability to send a confirmation SMS message to your phone, giving you peace of mind that your system has been activated or deactivated as intended. However, it's important to note that the app currently only works on iPhone devices and requires a compatible alarm system with a GSM radio module installed to function.

To use the MyAlarm SMS Control app, you need to configure several parameters in your alarm system, including setting up the SMS Control options in MENUand knowing the GSM phone number of the SIM card installed in the radio. If you're unsure how to set these options, it's best to contact your security professional or installer for assistance.