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Get GSM Smart Alarm System old version APK for Android
APP GSM Smart Alarm System, is a strong application to control a branded alarm system. App is based on GSM function, every operation means sending SMS to the host panel. You can arm/disarm/stay arm/ emmergency call/, you can remote control many setting about time, schedule, phone number, and sms number. Turn on/off the relay.
Every model name has a seperate APP, special and unique.