Security systems for agricultural farms

One of the greatest concerns facing the agriculture and forests today is damages done by animals and other living creatures. An efficient system is designed comprising of a laser fence to control the security breach. The fence is surrounding the experimented area in all dimensions and when the connection between the laser light and the light dependent resistor is disconnected a message is received on mobile via GSM module indicating the interruption of an intruder.

Autorentext

Engr. Nasir Abrar Bachelors Of Electrical Engineer Specialization Telecommunication) Bahria university Islamabad Pakistan.