Thanks for your reply!

As long as it does not come from here: htxp://www.gsmalarmsystem.com/

The android application i have mentioned (smsAlarm" https://play.google.com/store/apps/details?id=garozzo.marco.smsAlarm ) is not related with king pigeon hi-tech.co.,ltd. and its alarm systems. Hope this means that the problem can be fixed easily ;D