Doberman Security Infrared Technology Security Alarm, White (SE-0104W-2PK)

Well I just set up 4 of them in my house and so far I loved it! and will probably buy 2 more.For a $10 alarm, I think it does a great job.The screamer is so loud (which I love it), and the installation is super easy.The only thing I would liked to be different is the OFF button. I wish there was an easier way to turn it off cause if you do not screw it to the wall and just put it on a shelf or something, it is a bit risky to turn it off when it is ready t oscream. Because when it's on, it start screaming with a little shake.

These keep mice from coming into my garage. My door is not sealed at the bottom and mice were getting in. Now the alarm scares them away. A chipmunk got in when the alarm was off but was afraid to go back out after I turned on the alarm. He died in my garage. Hated that, but they work. Battery life is good so far.

Motion detection distance might be suspicious even within less than 10 feet. The other day I was at approximately 8-10 feet standing right in front of the sensor it didn’t buzz, until I got close to it. In order words you have to sneak in front of it to detect a motion. 🤪

I use these in a museum as local alarm deterrents. They have a pretty large sensor spread, so I use tape on some of the sensor to pin-point the beam, for a better "target" area.

Works very well. It needs one big IMPROVEMENT! A REMOTE because you have no way of turning it on and off without setting the alarm off, and it is very very loud!

I now own 4 of these and they are great! I got my first one 5 years ago. Usually I need to replace the batteries about three time a year. They pick up motion quickly and sound a very loud alarm. I would not keep purchasing an item if they didn't work!

Hope it never makes noise. It can't shoot.

Very loud to scare animals away

Muy alto el sonido. Sensibles al movimiento. Muy bueno y a muy buen precio.