Whether for security purposes or to keep wildlife away from your land, electric fences are a quick and cost-effective way to secure premises. The technology can be used to add a deterrent to existing fence structures or as a standalone solution.

Electric fence solutions have evolved from traditional wires with a live ground and positive and negative earth terminals to smart, customised devices that can recognise what is touching the fence, alert security teams and much more. These advanced energisers are more accurate, responsive and efficient than ever and can make a huge difference to securing high-security premises.

When an animal comes into contact with the live wires of an electric fence it will receive a brief electrical shock that causes a temporary muscle cramp. The discomfort of the short, high-voltage pulse will discourage animals from returning to the area and it may even be strong enough to repel some predators.

The energiser unit (controller) takes in electricity via its “+” terminal and pushes out pulses to the conductors, creating a temporary pressurised field of excess electrons. When the animal touches a conductor, it creates a circuit and the pulse is reflected back into the energiser, stopping at the positive fence terminal. The energizer is designed to prevent the animal from experiencing a fatal shock, so it only sends out short pulses of high-voltage, low-amperage electricity.

It’s important to install electric fence malaysia correctly, ensuring insulators are in good condition and there is no current leakage along the line of the fence. Check the insulators regularly for damage and replace as required. Also, avoid using house cable in gates and run double-insulated HT/G cable or plastic pipe in the gate instead to increase voltage at the gate. It’s best to connect all live wires together at the beginning and end of each fence section. It’s also a good idea to run the cables under gateways rather than over them. Finally, ensure the energiser is connected to an earth stake and is disconnected during electrical storms, as they can be damaged by lightning strikes.

Modern energisers are able to measure the amount of voltage needed and adjust it accordingly. They can also operate on solar power, making them a sustainable and cost-effective choice for securing high-security premises. They’re also easier to maintain, requiring little to no maintenance other than regular inspections. In addition, they can be monitored from the security team’s computer or smartphone using a centralised system.