To effectively address the impact of avian activities on transmission towers, transformer stations, and related facilities, this multifunctional warning light (bird repeller) incorporates various deterrent methods of green laser scattering, red and blue flashing lights, acoustic simulations (eagles and gunfire), and ultrasonic generators. Combined with a microwave radar detection system, it facilitates automatic, efficient, and humane bird repelling within designated sensitive areas. This ensures safe construction practices for facilities while preserving the natural ecological balance.