IOT Based Home Security System with PIR and Ultrasonic Detection Using Arduino

Existence security is becoming more vital, even in businesses and industries that are often utilised to protect the house. A financially solid home security framework has become necessary because of the increased level of security in every sector, such as the detection of unauthorised entry into homes, businesses, and labs. If somebody tries to break into your home, the sensors on each of the three walls will alert you. A PIR sensor and a siren are used by the cloud server to provide exact data. A GSM message is sent when the device senses movement and the following condition.