GSM Server Alert System with Arduino
This is my server alert system project, powered by an Arduino. The main idea is that if either;
-The power to the room is lost
-The temperature in the room peaks above 30 degrees Celcius
-A fire is detected via attached smoke alarm
then an alert will be sent out to 2 emergency numbers alert the user of the
situation.
The system runs off a regular wallwart and when power is lost, instantly
switches to 9volt battery power and initiates an alert.
The application allows peace of mind over a small server centre where an
expensive monitoring system is out the budget. The total cost for the project
was:
-Arduino
$20
-GSM Module $30
-Smoke alarm
$10
-SevenSeg displays / Battery / misc circuitry $5
Grand Total $65