INTRODUCTION

The concept of home automation security has evolved with time, sensors and actuators were integrated into the home to detect, alert and prevent intrusions. Ideal way to improve home security and defend against intrusion is to recognize a home’s authorized inhabitants without inconveniencing its inhabitants. Identifying access points to a home and regulating access to them is the next logical step towards securing a home.

MATERIALS REQUIRED

Arduino Uno Raspberry pi 3 Sensors Zigbee Module 16x2 LCD display

BENEFITS

Wireless solution, hence no need of physical presence of person round the clock. Humidity and temperature level indication on LCD. Buzzer activated when gas, temperature, humidity goes above threshold value. User verification is done, which prevents unauthorized entry.