Title Short description
GSM SMS alarm GSM SMS alarm - module with 5 inputs/sensors.
GSM call alarm GSM call alarm - module with 1 sensor.
GSM controller v1
SMS Box project This device acts as interface between your microcontroller project and a GSM phone. It handles all modem data communication between the GSM phone and your micro-project. The best thing is that it decodes PDU into TEXT on the fly!
Tiny GSM alarm system GSM based Call and SMS alarm system that can operate standalone or as a GSM alerter module to existing alarm system.


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