pest control protection yard ultrasonic deterrent bird repeller adjustable solar

solar outdoor pest repeller is effective with the pir function(motion sensor). it will sense any movement and activate the system to emit ultrasonic frequencies which are capable of repelling birds, cats, dogs, rats, etc. adjustable frequency allows you to select the animals you want to repel. ultrasonic pir repeller, weather proof, suitable for bird, bat, cat, dog, ect. driving to maximum recommended drive most birds away.