What is Reddit's opinion of Broox Solar Animal Repeller, Ultrasonic Repellent, Motion Detection, LED Flashing Light, Dog, Cat Repellent, Squirrel, Raccoon, Skunk, Rabbit, Rodent, Fox, Deer, etc.?

From 3.5 billion Reddit comments

You need 17.4kHz. on this model it is setting one https://www.amazon.com/Broox-Repeller-Ultrasonic-Repellent-Waterproof/dp/B07X454SH8/ref=mp_s_a_1_3?crid=RH37RO3RS76&keywords=ultrasonic+pest+repeller+outdoor&qid=1665497264&qu=eyJxc2MiOiI3LjE2IiwicXNhIjoiNy4wMSIsInFzcCI6IjYuNjMifQ%3D%3...

I have the exact same issue but my neighbor probably has more cats (30+ cats). I have tried everything, built a fully enclosed fence, anti-cat plants, anti-cat spray, water gun, got a dog, etc.

The only thing that has remotely worked is a motion activated ultrasonic repellent, I got this one here off of Amazon and the cats hate it and avoid my yard. It doesn't bother my dog one bit but it gets a little annoying if you are walking back and forth setting it off.