Solar Outdoor Motion Sensor Alarm - Dog Barking & Gunshot Sound 130db Motion Detector Alarm Light,with Remote Controller for Home, Villa,Yard,Chicken coop,Farm,Barn

This actually worked great for me. The deer were eating my Rose bush that was very close to my house. I googled an actual German Shepard dog barking and recorded it on my Motion alarm and and it works great. It also picks up people coming onto my back porch and alerts me with the barking! Tried the solar red blinking lights for the deer but they didn't work at all.

Works great. Put in my garden to deter deer, rabbits and ground hogs. Love it. I bought 2 more.

Was having Rats getting into my chicken coop. This took care of that problem lol. It is very loud, and very sensitive. Smaller than I thought it would be, but not a bit disappointed due to how well it works.

Overview: They work well overall, but need a sensitivity setting and more customization. They sometimes do not work well in rain/fog. If it's a windy day/night, they're going to be sounding frequently. They really need a feature to upload your own sound since the recording option is just fair quality at best. Bluetooth/app functions would be a huge improvement.Details: We purchased a few of these since the deer keep eating all the flowers, even the buds and leaves. Sprays and granules and other methods have worked, but fade over time or with the weather. These work well most of the time unless it's rainy or foggy. The solar panels seem to keep them charged, so they don't need a power cord if you can't run one. They have three volume levels. We usually keep ours on medium so it's loud enough to scare the deer and keep them away, but quiet enough to not annoy the neighbors at all hours. We keep most of ours on night-only mode, but keep in mind that if you do that, they will not work early in the morning during sunrise when animals are still active! We do keep a couple on 24-hour mode, which will work all day, but it will go off when people walk by, cars drive by (40+ feet away) or even when birds are around. These really need a sensitivity setting to allow more customization, or better yet, since everything is "smart" these days, allow pairing with Bluetooth and an app to set multiple settings. I would love to be able to set high sensitivity between certain hours, then low or medium the rest of the time. If you can handle hearing these during the day, then it's worth it to keep the deer away. Otherwise, keep them on night-only mode. Lastly, the medium volume also cannot be heard much inside the house. We have ours only a few feet away from one of the windows and we can barely hear it inside with the window closed. I don't hear them at all at night, but the deer definitely do and they stay away! If these had more customization for settings (especially with an app), I'd happily give these 5 stars. There also is an option to make your own recording, but I find the default noise works well enough. I'd also like to have the option of just having the dogs barking sound without the gunshots. These also really need better programming to distinguish a vehicle vs an animal. Overall they help, but they have a lot of room for improvement.

This product lasted about a month. Very loud. I purchased this to scare a fox away from the chicken coop. My neighbors called the police because they heard the ‘gunshots’ every night. About 3-4 weeks in it just stopped working.

This item is phenomenal! We are definately going to buy a few more. Very loud. As of yet we haven’t had any predators to scare off but I’m sure we will when we are stuck inside instead of outside watching our flocks. A must buy if you want to protect your flock.

First off, as others have reported the prerecorded sound is a very loud gun shot followed by barking dogs. It will scare you even when you know what it is. There is only the one prerecorded sound. You can add your own recording via the built-in microphone. Then you can choose which of the recordings to use when it detects motion. We recorded dogs barking from a sound bite we played on our computer, which was much quieter than the very loud prerecorded gunshot and dogs. I'm sure our neighbors appreciate it!So now we set it up in our front yard and successfully tested it. A day later it was breezey out and all night long we could it going off as the plants moving in the wind triggered it. Well at least it wasn't terribly loud.A couple of days later, I triggered it as I walked by and instead of my recording, it played the loud gunshot and dogs. I just about cr@pp3d myself. It immediately switched back to my recording on the next trigger.So the negatives are that it triggers easy and occasionally plays the default recording.The pluses are that it stays charged via the built in solar panel and that it seems to be keeping the deer out of our yard.An occasional loud gunshot is the price I have to pay!

Keeps the deer away from my flowers at night. I have even scared myself a few times too.