Are these bugs noise?
1245146
Not much but there is only one bug, even though they show many. At least for me, that was true.
1878152
In my opinion not at all loud, you can here it zapping bugs with a low volume crackle. Mine is about 50 feet from my patio and is not bothersome at all. My neighbor is about same distance and has never said anything to me.
1109719
noticeable! sounds like a swarn of ticked off hornets! minimum tho from 300 ft, but can still be heard
1726851
Yes some make a sound louder than others. I think they run on different frequencies. I've never had any pest in my whole yard so they all work. I know they work because I notice the holes in my neighbor's yards. They all wonder why I don't have any holes and I tell them gophers don't like little dogs. I haven't even told my kids what they are.
160491
No. It's nice and quiet, till it gets a bug then it zaps. The bigger the bug the louder and longer the zap
1893768
Yes they chirp, they are crickets. A circumstance to get them to chirp less feed them to a reptile
709969
Our neighbor has these and they are obnoxious! My parents don't hear them as well because it is a higher pitch and the older lady that has them assures us that there is NO noise, but I beg to differ. You cannot hear them inside our house, but as soon as I step outside (even if I'm on the other side of our yard) I can hear them. They also drive the dogs nuts causing them to bark every time they hear it!
1166448
I am not real sure but the pests HAVE to hear the annoying sounds. I suggest you call the person selling these because I talked to him once & he was very helpful.
127343
The two that we have sound like they have sand in them also. We have not used ours but I assume what you and I are hearing is normal.
1665743
I don't know. I purchased them this year to replace my 9 year old ones because I noticed more insects (flys lady bugs etc) this spring I plugged the new ones in and the bugs went away. Callme crazy but I think they work
548244
It is very loud, and the bugs laugh at it as they head straight for the windshield. I do not recomend. I am taking mine off.
2022512
They are loud. Hearing them in the next room would depend on any other ambient noise in the area.
1123843
No, they do not make noise. They are made out of material, not plastic like the disposable ones.
1675608
Not a hissing sound. Just a gentle whirling. I can only hear them when I'm 5-10 feet away. You can make them quieter by installing a computer fan resister inline. I'm sure they're on Amazon.
1101764
They do not beep, but that make kind of a click sound. Not very loud though.
802295
No. They are very queit speakers in terms of noise. Check your source and make sure your levels aren't causing the noise.
620993
My neighbor has one of these on his balcony. It beeps every few minutes. It reminds me of a smoke alarm needing batteries, except it sounds like a bird chirping. I'm not sure how that is supposed to deter birds.