Security Fencing is the modern day’s alternative to the conventional type of perimeter protection. These are active fences and punish the unwelcome intruder the moment they touches the fence or try to tamper the fence. The conventional types of fences are only passive fences and cannot resist the intruder if they try to forcibly intrude into the protected area. The Security Fence gives a sharp, short but a safe shock and creates psychological fear. Against any tampering the alarm incorporated in the system gets activated and alerts the inmates of the protected area, which facilitates them to counter the unwelcome intruders. The Security Fence is scientific fence and works on Energy with backup facility to run uninterruptedly during the nights as well as cloudy days. The whole system can be derived into two segments, one is the Basic system with CS 250 Unit (Without keypad) and the other one is the Fence. CS 250 Unit takes 12V supply as input and energizes the same into high volt pulses in the range of about 7000 Volts. These pulses will travel through the fencing wires at regular interval of 1.2 second and the duration of each pulse will be 0.03 seconds. The fence part is a scientific type of layout in which multi strands at 4 inches gap will run through the insulators, which are pre-fixed to MS galvanized posts. The height of the fence above the compound wall will be 4 feet. The posts are arranged at 3 meter gaps with perfect supporting to the corner poles. Proper earthing in the mode of Super Earth Kits which is a composite Mixture of different minerals helps the fence to have a perfect earthing system as solar fencing requires good earthing for effective working. There is a provision for restricting the intrusion through the gate as well as over the gate (Optional). The spring loaded barricades arranged to the gate will electrify the gate and activates the alarm when somebody tries to open the gate forcibly. Pulses travels through the springs arranged on the gate and give the shock to the trespassers / intruder.