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The sticky is not as great as I'd hoped but that could be because I didnt wipe the area correctly before placing. However they do give me much peace of mind knowing that if someone were to try to get in my house I would definitely hear them and have a chance to find a weapon :)
These things are great! The sound is loud enough to alert me but not so loud it kills my animals hearing. The installation was super easy. I didn’t think the tape would be strong enough but trust me when I say you need a putty knife or something similar to get them off, and if you do need to it’s still sticky enough to reinstall! I would definitely recommend these.
Super easy to install and very loud. One went off early morning but that was my own fault for not sticking it completely flat and it ended up falling off. Scary to hear but I’m happy my husband and I were able to hear it from our bedroom.