For security perimeter fencing systems, the output energy determines the system's protective function:
3 Joules: Moderate output energy, shock sensation akin to a needle, powerful warning to terminate illegal climbing, completely overcomes false alarms, system's effective function includes shock isolation + detection alarm + psychological deterrence.
Yidian Technology's ediantec electronic fence master unit utilizes harmonic output, offering the advantages of stronger penetration and greater instant transmission distance over the lines.
The ediantec Electronic Fencing Host from YiDian Technology can achieve alarm range for short-circuit and open-circuit in the fence by adjusting the alarm voltage threshold and monitoring the feedback voltage. This allows for adaptation to various security locations.
Due to the aforementioned factors, in long-range areas, industrial environments, outdoor settings, and complex electromagnetic conditions, the 0.5-3J electronic fence systems experience excessive impact from resistive attenuation, leakage attenuation, capacitive gain, and inductive sudden changes in pulse energy, resulting in low false alarm rates and insufficient output pulses, leading to deployment failure. Currently, the majority of domestic manufacturers provide systems with a 3J joule energy main unit.
The 5-joule earphone model can effectively reduce the false alarm rate caused by the aforementioned factors, with the alarm accuracy improving as the output energy increases.
Output Features:
The actual output voltage and energy of an electronic fence will vary and attenuate under different external loads. Generally, voltage increases with the increase of load, while energy first increases and then decreases with the increase of load.
The output characteristic curves, which are the energy output variation curves under different fish loads and the voltage decay curves of electric shocks, can ensure smoother energy changes and gentler voltage decay with good matching design technology, thereby enhancing the efficiency of the electronic fence.
The output characteristic curve serves as the basis for manufacturers to match the technical parameters of the fence wiring technology and for engineers to design the fence structure. Poor wire material selection and fence structure can lead to the system operating at a state far below the nominal output voltage and energy, indirectly affecting the shock intensity and alarm accuracy. Therefore, it is necessary to use the factory's matched superconductive alloy wire for the front fence to ensure the effectiveness of its transmission of instantaneous pulse voltages.
