Agriculture Sector Being The Backbone Of The Indian Economy Deserves Security. Security Not In Terms Of Resources Only But Also Agricultural Products Needs Security And Protection At Very Initial Stage, Like Protection From Attacks Of Rodents Or Insects, In Fields Or Grain Stores. Such Challenges Should Also Be Taken Into Consideration. Security Systems Which Are Being Used Now A Days Are Not Smart Enough To Provide Real Time Notification After Sensing The Problem. The Integration Of Traditional Methodology With Latest Technologies As Internet Of Things And Wireless Sensor Networks Can Lead To Agricultural Modernization. Keeping This Scenario In Our Mind We Have Designed, Tested And Analyzed An ’Internet Of Things’ Based Device Which Is Capable Of Analyzing The Sensed Information And Then Transmitting It To The User. This Device Can Be Controlled And Monitored From Remote Location And It Can Be Implemented In Agricultural Fields, Grain Stores And Cold Stores For Security Purpose. In This Device, Mentioned Sensors And Electronic Devices Are Integrated Using Embedded Technology.