Bird repellent system

A bird repellent system comprising:

• an electronic device alternating electrical positive pulse generator that is electrically connected to a mesh formed by a wire, wherein:
• the wire is made of stainless steel,
• a diameter of the wire being from 0.45 to 2 millimeters,
• a resistivity of the wire is from 0.0001 to 5 μΩm,
• the wire is fixed to a plurality of insulating plugs,
• a shape of the mesh is determined by the positioning of the plurality of insulating plugs installed in a building, wherein the building works as a negative pole,
• the plurality of insulating plugs are installed in a plurality of places in order to provide a variety of mesh geometries,
• the pulse generator produces an alternating electrical positive signal,
• the alternating electrical positive signal having:
• a frequency of 100 to 150 Hz,
• a voltage of 1,000 to 6,000 volts,
• a current of 0.001×10−3 to 0.01×10−3 amperes,
• and being a sawtooth waveform,
• an electromagnetic field is generated by the mesh,
• the electromagnetic field generated by the mesh is intensified by winding the wire around bodies of the plurality of insulating plug forming a coil that induces the electromagnetic field capable of repelling the birds in the vicinity of the mesh,
• the electromagnetic field interacts with the iron crystals present in the beaks of the birds, affecting the neuro-sensory system of the birds causing repellency.