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Residential alarm GSM communication system for residential alarms
The application was mainly designed to use the GSM alarm signal together with already existing "simple alarm systems", but it is capable to function as a separate indicator-device as well. After the activation of the system, it senses the 2 contacts at it's inputs. In case it detects such thing, it operates accordingly the settings specified in the SMS (protected with a PIN code).
Thanks to it's wide memory of phone numbers the device is able to call (voiceless alarm) those numbers or send an SMS in order of priority.
The device has also been designed with an interface to connect to an external peripheral.
The activation/deactivation of the system's state is possible by a call from a predefined phone number.
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