Design of Bag Monitoring Security System Based On Internet of Things

Most common belongings that lost, stolen, drop, or not monitored because of our activity are wallet, suitcase, and bag. If those item stolen, most unlikely can retrieve back. Bag monitoring security system base on Internet of Things is a solution for acknowledge of bag condition. Is our bag open or close, whether it far or near us, or where is the exact position of our bag on the world. This system is using Arduino as microcontroller, bluetooth module as distance indicator, sim 800L module to send data to cloud server and make a call to give notification of opened bag, GPS module to acknowledge bag location, and Telegram app to display notification of every request to the system. Output of this research is a system that capable to display notification for user with 8 second delay notification