This high tech solar powered ultrasonic bird repeller is a great way to get rid of unwanted birds without harming them or the environment. The repeller produces ultrasonic sound vibrations that birds can feel, making them uncomfortable. The sound vibrations don’t hurt the birds; they just send them off in search of a new habitat.
The device is small and discreet which makes it perfect for gardens and patios. It can protect up to 275 square meters in front of the device. The adjustable frequency of 15 – 25 KHz makes it silent to most humans.