







🚨 Stay one step ahead—secure your space with solar-powered, 360° motion defense!
The SENKEFEI Solar Outdoor Motion Sensor Alarm combines triple 360° ultrasonic detectors with three 129dB sirens to provide comprehensive, loud protection against unwanted animals and intruders. Solar-powered for eco-friendly, continuous operation, it includes USB charging for low sunlight conditions. With customizable alarm modes and remote control functionality, it offers versatile, user-friendly security for gardens, farms, and homes.














| ASIN | B0C3XK7KS3 |
| Audible Noise | 129 Decibels |
| Battery Description | Rechargeable, long-lasting, and efficient with high energy density |
| Best Sellers Rank | #131,435 in Electronics ( See Top 100 in Electronics ) #449 in Security Horns & Sirens |
| Brand | SENKEFEI SS |
| Built-In Media | Batteries |
| Color | Green |
| Compatible Devices | Barn, Cottage, Courtyard, Home, Outdoors |
| Control Method | Touch |
| Customer Reviews | 4.0 4.0 out of 5 stars (185) |
| Item Type Name | Outside, Scare away the unwanted "explorers" to destroy your farm,pond,orchard |
| Manufacturer | SENKEFEI |
| Mounting Type | Protruding |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power Source | Solar Powered |
| Sensor Technology | Ultrasonic Sensor |
| UPC | 752811530329 |
O**T
Great little alarm system.
I got this and a very happy with it. It is solor powered so hopefully you never have to charge it. But if you do it comes with a USB cable for that. It has 360° motion infrared detection so it has no dead spots. It also has a red flashing light so you can see it at night. With multiple alarm sounds you can find the right one for the particular critter your having issues with. And if not, make a recording that works with the push of a button like you yelling something. It comes with a remote control so you can turn it on, off, and change the alarm. You can mount it on a tree or fence post with the provided hardware. It even comes with a ground stake. This alarm system is very functional and easy to use. It is durable enough to withstand heavy rain and small hail. Not sure how it will do in cold weather. It says 129 decibels but I found it hard to hear if I was in the house with it right outside a closed windows. It says the range is 5 to 8 meters but I found it to be like 10 or 15 feet. I think the are talking about whole coverage from one side to the other. My measurement was from me to the center of the coverage area. In all this is a very good security system that can be used for many different things. For your garden, home, or to take camping with you. Your imagination is the only limit. My mom was having issues with the turtle doves chasing the other birds away and eating all the bird seed. I mounted this above the bird feeder and waited for the right moment. From inside the house using the remote control I turned it on and set off the screeching eagle alarm. The turtle dove just about had a heart attack fluttering around before it took off. It did the job but it also scared away the song birds. In all I feel thia was a good system for the money at the time of purchase. With the turrifs now who knows. Yes it is made in China but if it works why not.
V**I
Seems to work
I think this product is working to keep the deer out of my flower beds. It is sensitive when it is windy so have to watch out for that! I also have to remember to see that it gets enough sun to charge enough to work. I will know for sure come July when deer will be really bad. They love to eat my flowers.
A**D
Keeping animals out of the garden
We have had Deer in our garden and they tend to eat parts of the plants especially tomatoes. Since having tomatoes eaten, we are disappointed for food like salads. They sometimes even eat Peppers, again a problems for our meals. So after I saw this Solar outdoor Motion Alarm product, the animals do not touch the garden anymore. This product really works. For me I use the mode 2 for active during the evening when the animals seem to come by. I tested it and coming about 12 feet from the sensor, the sound activated with the red flashing. Sensitivity was excellent and the noise is quite loud. I am happy with the product and I think this will work for you as well. There are 13 different sounds which is nice. Watch for other competitors that look the same, as this one has multiple sensors. Some other do not so sound will not be as loud. I highly recommend this manufacturers product. I am a happy camper. Actually, I am a happy gardener.
L**.
Actual Garbage
Bought it for scaring intruders around our vehicles in the front of the house. 3 days in, the speaker just stopped working and now it’s just a strobe light. When you turn it on, the alarm goes off for 15 secs straight for no reason which is annoying for everybody in the neighborhood. The remote can’t turn it off so when I walk out at 4am, it will wake everybody up when I walk past it. This product would be worth something for an area that you can put it that’s not near other people / houses like a farm to scare certain animals, but I can’t give it that because the speaker stopped worker 3 days in.
L**R
Great for all different animals
This product works great. I beed having bears coming by my pond drinking the water and probably try be get my KOI fish. I seen the product on Amazon, after several I purchased that didn’t work at all. This the second time bears came by and was turned away by the sound it makes. Well recommended
A**R
Safety
Great for camping, keep you on your toe's.
D**.
Instructions sketchy ..
What to do with "switch" under sensor? No instructions yet there are 3 options for one tiny black "switch." No matter what i tried to set it for night, and I was no where near device (no motion) loud noisy alarm goes on and stays on. How to set it so it does NOT go off until it is stimulated, and only at night!!!?? Very frustrated. I bought this at the end of last year and am ready to use for first time. Since I first commented I have figured out how the motion sensor works, so i am upgrading it to four stars. No sign of groundhog or deer hanging out in my landscaping bed.
C**C
keeps deer out of garden
Works great at keeping deer out of garden. Being able to record your own sound lets me change it up so the deer aren't conditioned to just ignore it. Is loud enough to startle even when i know to expect the sound when i walk past, but i want the startle effect on the deer. During use i seen potential to use in other ways so i am planning to use a couple near my porch for Halloween with Halloween sounds.
Trustpilot
2 weeks ago
2 days ago