【ULTRASOUND REPELLENT】:Using ultrasonic theory, change frequency to stimulate the auditory system of mosquito and other pests. With intermittent changes in ultrasonic frequency, pests and pests cannot adapt. 【 ABILITY TO COVER LARGE AREAS】: With a range of up to 1250m², our ultrasonic repeller , is the best solution for homes, garages, warehouses, hotels, restaurants and offices. We recommend installing one in any room, as ultrasound cannot penetrate walls and solid objects. Additional units are required for large storage areas exposed to heavy pest infestations.
