Internet of Things based Smart Farm Security System

Agriculture is essential for the development of India especially economically. Every sector needs security for its development. Similarly, agriculture also needs security. Farmers are facing many problems like animals damaging their crops or someone is stealing their crop. For crops like paddy, after harvesting farmers gather the paddy stalks and dry them. At this time, they have to stay on farm to protect the crop from animals or intruders but it will increase workload on farmers. In these situations, they may use a security device to protect their farms. Meanwhile they can complete their other works. So, an IoT based intruder detector system is used to alert the farmer when an intruder enters the farm. The proposed research work has used the ultrasonic sensor to detect an intruder and GSM 900A is used to send a notification to farmer.