Motion Sensor Alarm Indoor: Wireless Motion Detector Alarm with Siren & Strobe (125dB, 328ft Remote Control, Battery Operated), Portable Door Chime Bell Alert Burglar for Shop Home Garage Shed Car

Had one of these on my back screened porch for YEARS, protected from rain, nice & loud in case someone opened the door & came onto the porch at night. It did get knocked off a couple times & the last time I put new batteries in it, you could barely hear it so bought a new one. Motion activation works great! I like that I can connect it to USB. If this one lasts like the last - I highly recommend!

Awesome product. I installed one unit on my workshop, which is about 80 feet from the house. The remote allows me to arm and disarm before I even leave the house - has never failed. The alarm is loud with me being able to hear the alarm from inside of the house.I purchased a second alarm for a storage unit that is near the workshop. The reason why I went with this alarm for the second building is that the company includes both batteries (to run the unit and as backup power in case the main electric goes off) and the USB power cord so the alarm can connect directly to mains power.

The alarm works OK, but the remote control is flimsy. If you put it in your pocket, it changes to settings. If you place it on a shelf, the settings, change to easy.The sound of the alarm is loud so it does serve a purpose of deterring a thief. The remote control is just poor.

I bought this product to use for international solo travel but it was too complicated to be of much/any use. I am not sure who the favorable reviews on here are coming from. There’s a lack of indicator Lights that let you know basic information such as on/off, armed/unarmed or what mode the alarm is in so they only way to determine if it is working as to set it off, which is extremely loud in a hotel setting. And then you have to reset it. And if you don’t go in exactly the correct sequence, it will not be set and, again, you will not know. … upon returning home, I have been working with it to see if I could get the hang of it, but it is still frustrating. It sometimes does not respond to movement at all. ??? So, I would not recommend this product at all unless you are in a very low stakes environment and can afford to have it not work. I missed the return window so unfortunately, I am stuck with it to either throw away or donate.

Easy install and perfect for blind spots, highly visible

The good: Plenty loud and with adjustable volume levels. Easy to install. Excellent range with remote control. Before they stop working, they offer an inexpensive way to add security or notification features.The not-so-good: Battery life is poor, and the LOUD triple-beeping on low batteries will drive you insane, especially if you have the sensor mounted up high where you have to get a ladder at 3AM to stop the maddening beeping. Reliability is iffy. So far, 2 out of 5 are defective.

Works well and easy to setup. I use it for my downstairs when I’m upstairs in my room and home alone.

Cheaply made product. Sensor for motion doesn’t work well.