Tag Archives: security system


Arduino alarm shield

IngGaro‘s entry to the 2015 Hackaday’s Prize contest is an Arduino Alarm Shield that supports NFC and RFID activation with authorization control and can turn an Arduino Mega 2560 board into an anti-theft alarm system.The system is capable of sending email and GSM notifications and can be fully configured through a web interface.

Arduino alarm shield

Arduino alarm shield

The system is composed by a main circuit (the arduino shield) installed in an hidden place and an i2c connected “remote control panel” near the main house door, offering LCD, capacitive buttons and RFID recognition.

The whole system may be managed and configured from the webserver; webpages are published in iphone/android webapp format. When the system is alarmed, it sends mail and SMS to the owner.
It also connects to house domotic system (e.g. close rolling shutters when it’s activated), control IP cams, send push notification, detect humidity and temperature.