2025 Solar Ultrasonic Bird Deterrent with Motion Sensor for Pigeon Woodpecker Animal Repellent Outdoor, Waterproof Squirrel Repeller Cat Deterrent for Deer Coyote Dog Skunk Rabbit Rodent(1Pack)

I set this up in my backyard to deal with squirrels and stray cats that were constantly digging up my garden, and it’s been working surprisingly well. It was easy to install, and I like that it’s solar-powered—no battery swapping or wiring required. The motion sensor has a decent range (up to 40 feet with a 120° angle), and it’s been detecting movement consistently.The ultrasonic sound isn’t noticeable to humans, but the animals definitely react to it. It took about two weeks before I noticed a real drop in animal visits, just as the product description suggested. The waterproofing held up through a few recent rainstorms with no issues.This device covers a pretty large area, and I’ve seen fewer disturbances in both my flower beds and trash area since using it. Dealing with unwanted critters, this is an easy, hands-off solution that doesn’t rely on chemicals or traps.

I purchased one of these devices as a backyard orchard bird deterrent. My experience is that while the noise alarm that is triggered by motion is effective immediately if front of the device, it isn’t effective in determining birds that fly into a tree on the opposite side of where the device is installed. Also, the lateral and vertical area of the motion sensor is limited. Thus, for example,that while the area in front of a cherry tree seems to be protected, birds will continue feeding on the opposite side and lower limbs. As a result, I suspect that at six devices would be needed. I don’t know whether the device would be more effective if it were not triggered by motion alone and, also issued an alarm signal regularly at somewhat frequent intervals of say 4-5 seconds.

I set this up in my backyard hoping to keep squirrels away—and so far, it’s doing the job. It’s easy to install, and I love that it’s solar-powered, so I don’t have to mess with batteries. The motion sensor has a wide range and seems very responsive. I noticed fewer animal visits after about a week, and the ultrasonic sound is silent to me but clearly effective. It’s been through a couple of rainy days and held up just fine. Great for anyone dealing with unwanted critters—definitely feels like a solid long-term outdoor solution.

I was skeptical about ultrasonic repellents. But this one exceeded my expectations. I bought it to keep woodpeckers and squirrels away from my garden shed, and after just a few days of use, the difference was amazing.The motion sensor is very responsive—it even caught a stray cat walking by. The device emits sound and flashing light that clearly makes animals uncomfortable without being loud to human ears. And I love that it’s solar powered, so I don’t have to deal with batteries.It's also really well built. Waterproof and durable, it's handled several rainstorms without issue. The unit blends in with the yard and isn’t an eyesore like some repellents.It’s nice to find a product that’s humane, easy to use, and actually effective.

At first glance, this repeller doesn’t look like much—compact and kind of subtle in the way it blends into the yard. But don’t be fooled. Once it’s been in place a few days, the difference becomes obvious. The raccoons that used to tear up the trash haven’t been around, and even the neighbor’s cat seems to give our place a wide berth. It holds steady in the ground, doesn’t need babysitting, and the fact that it runs on solar power makes things even easier.

I had in mind that I will get the product with an adaptor for power supply, apparently, I didn't.The motion sensor of the product is not sensitive enough to be activated by birds.There is no way just to turn it on and let it work constantly.

Within just a few days of installing it in my backyard, I noticed a dramatic reduction in the usual signs of nocturnal visitors—no more dug-up flower beds, tipped-over trash bins, or half-eaten vegetables. The local cats and raccoons, who used to roam freely across my yard at night, now steer clear. Even squirrels, which were notoriously difficult to deter, have been noticeably absent.

What I like most is how this thing doesn’t call attention to itself. It’s kind of sleek for something meant to repel animals. The casing feels durable, and it’s clearly made to sit through all kinds of weather. It’s already handled a few downpours and still doing its job without issue. The squirrels used to dig around our patio furniture and now? Nothing.