BKEVERPP HAYIFTY Ultrasonic Cat Deterrent, Solar Animal Deterrent with Motion Sensor and Flashing Lights, Outdoor Waterproof Farm Garden Yard, Dogs, Cats, Birds, Squirrels, Moles NEW-BLACK

This worked amazing at keeping these 2 cats out of my yard that was using my beds as a litter box. Awesome.

We had raccoons and cats visiting our backyard multiple times in the night. We are so glad we bought this product. It’s just what we hoped for .

I had high hopes for this Ultrasonic motion deterrent device, but it did not live up to expectations. I placed it very close about 5 feet, from the frequently visited site by neighborhood cats but it may have encouraged them to come back. I have had to clean up many pounds of Cat dung daily since installation. Prior to the installation it seems to have been less to cleanup. Such dissappointment after seeing the reviews. (they said I could receive a reward for a 5 star review). I do admit the detector flashes lights and makes some clicking sounds when motion is detected in the area, but it must be only for entertainment, best I can tell.

The media could not be loaded.  I purchased this item and everything worked very well. The motion detection was quick, and it was fairly loud and responsive (lights flashed), even on the lowest sensitivity. And it seemed to be keeping the neighboring dogs away from our lawn...Unfortunately, it didn't even last two weeks. After just a few days, it started doing a clicking sound at motion instead of it's high-pitched ultrasonic sound. I decided to return it, but figured maybe that one was defective and ended up giving it a second try.Second item was worse.After fully charging it (as per the instructions), I turned it on the lowest sensitivity to test it.As you can see in the video, it does the sound, but the flashing lights aren't exactly flashing as they should. They will flash once at lowest sensitivity, and some higher sensitivities. But not at all of them, or continuously as I suppose they should (based on the first experience).

It's very sensitive to motion so it definitely works and does as it says it do. I just hope the cats don't overcome their fear of this annoyance trap. I do hear it rather well when it goes off. It's kind of annoying, but I have had no cat hair on my cloth droptop shelby gt500 anymore.

It is easy to set up, works great, kept the cats away from patio.

The extremely limited instructions mention charging the “batteries.” I find no access to any batteries. I think in the language translation, they may have meant “battery,” referring to the internal solar powered one, so the unit must b brought inside and charged for 4-5 hours, - no backup from independant batteries, like a lot of solar units. PLUS, there is NO INDICATOR LITE, as as stated in their scant info, to know when th unit is fully charged.The unit seemed to b warding off “most” of the squirrels, but the recent rains (or maybe a short battery life and/or not much sun?) caused the unit to quit working.Unfortunately there is only sketchy info as to time frames and particulars as to what to do after unit is initially up and running, in order to keep it going without interruption.I still am not sure about the value of this unit.

It was easy to charge and install. Some users claim that the device is silent even on the highest mode, I notice that in the highest frequency there is noticeable noise, however, the device does the intended purpose, which is to deter cats from my patio. It works as advertised, highly recommended.