Ultrasonic Animal Repellent Outdoor Solar Powered Repeller Cat Dog Deer Deterrent Waterproof Motion Sensor Deterrent for Yard Garden Rabbit Squirrels Fox Pest(Green,2 Pieces)

This repels the best out of everything I have tried. Better than chemicals and cost effective.

This item was of no value to me. It did not perform as advertised. It repelled NOTHING, it deterred NOTHING!, it did NOTHING! Did I say Nothing, well I mean Nothing!!! If I could have taken a picture of these two cats in the zone and right in front of this device I would have so you could see the party they were having. Needless to say, I’m returning this item for a full refund.

They make noise I don't think it deters all the animals that it's supposed to. I still have rabbits in my yard no matter where I place these.

Effective, senses movement and makes noise

I thought that the Animal Repeller product was the perfect cure for the stray cats all over my patio. I placed the item in the garden and it seems like the cats were laughing at me. They walked around the thing and even would lounge near the thing. It is not very effective and not worth my time or money.

Ultrasonic Sonar Repellent:We used them to stop several stray cats from roaming our yard. We haven't seen any cats sense installing the sonar stakes.Also, they were easy to assemble. Thanks!

No motion detection. It stays on until the battery runs out.

Literally it was a surprise to see one of my Airbnb guests get freaked out when I played back surveillance videos of the yard. We were having a problem with feral cats and neighborhood cats out prowling at night so I thought I’d try these. Tracked the cats and animal in video and it worked with the cats for a few weeks but they seem to be getting used to them and not frightened as much anymore.However we had one Airbnb guest who jumped because of these and he was really startled and frustrated by the sound. He remarked about it and I worried it would affect people. His partner, however could not hear it. So I presume the sound is only really audible to some people.I’m not sure if I will keep these. I need to make sure I get something that will keep the cats away permanently.