ChunHee Solar Strobe Light with Motion Sensor Security Alarm Flashing 6LED Light 129dB Sound Security Siren IP65 Waterproof for Home Villa Farm Hacienda Apartment Outdoor Yard Garden

I kept these up all winter and they still work. I need about 10 more for around the garden and to give as gifts to people I know who also have deer issues. They are loud if you are outside, but if your in the house, they are hard to hear, so I think they would be OK if you live in a place with neighbors close by.Just tonight one went off and I heard it because the door was open. I got up right away and couldn't see anything with the flashlight but eyes glowing out in the woods, many yards from the alarm.Get enough so you can place them 20 feet apart all around the entire garden.They would probably scare the crap out of a burgler.

I used this product on my duck coop by attaching it to the sides, it works fairly well for that purpose, it can detect at night and has a fairly good range along with a good solar charging capability, it scares me every time I forget about it so it must scare off any sort of predator that would want to mess with my ducks. Either way it gives me peace of mind.

They don't work they go off one time and then want do anything for the rest of the day I even tried changing one it would not hold a charge and it's very hard to put up on fence after I tried to see if it would work I got frustrated with it and returned it could have been damaged from the oily liquid all over the box it came in

I’ve had these almost two years and somehow they still work, even being out the entire time in the Phoenix sun. Came back to buy more. I got the first set as a javelina alarm to warn me when they’re in my garden. I thought it would scare them off but it didn’t so guess I had to do that part but that was fine. Buying more as coyotes are attacking my chickens. Hope it scares them away but regardless it will warn me so I can do something. The best thing about these is how LOUD they are. They’re equally as loud and the same sound as a car alarm. If that’s too loud for you then this isn’t the right item.

These motion detector units work great in activating the flashing red lights and the alarm sound. The alarm sounds for 45 seconds which is a long time but you do want it to be effective in keeping rodents, animals and people away. There are five mode settings and when it is on the first mode to deactivate the unit you just press the black button on the back side four times to turn it off. If the unit is still active then you may need to repeat pressing the black button four times again and you do this quickly. You do this quickly to not disturb other campers at a campground. When at a campsite that is close to the road where vehicles may be coming by frequently it does sound on, so I recommend to wait until later in the night to set out around your vehicle and or camper trailer. Where I was staying recently I waited until like 10:00 or later to set the units out. Once again the alarm sounds for 45 seconds so it may seem like it is not going to stop but it will stop sounding. I highly recommend this product.