Loud 135db Keypad Motion Sensor Alarm Siren for Garage, Shed. Portable Cordless Battery Operated Travel PIR Motion Detector Alert. Freestanding Indoor Infrared Home Security Intruder Burglar Alarm

I really like this alarm; it’s loud enough to startle someone and surely would deter a would be burglary, which was the purpose of this purchase. Alarm is setup in my garage on the electric outlet closest to the entrance door to my home. The sensor triggers at the far end at the overhead garage door. So, VERY PLEASED with sensor, lighting, loudness and range. The alarm was easy to setup - BUT, if device is unplugged or you have an electric interruption you will have to reset your code and lights (if blinking lights are desired). Suggest you keep the instructions handy. Cost of item was reasonable - Functionally, it serves its purpose. I will review again if anything changes. Suggest you Warranty the item with the manufacturer; they offered a 5 year warranty never asking for my review; they simply asked if I was please with the purchase. I did this because I like the product and would recommend.

Simple, loud and reliable.

There are lots of ethically challenged people in my neighborhood who are really good at evading the police and cameras and getting into my house somehow so I've been through a lot of motion detectors. This one can't be turned off easily. You have to punch a code that you select and program or unscrew the battery compartment. You can program it to flash different colors when it goes off, which is cool. It's not wireless so it can't be hacked.

The alarm won't sound until about 30 - 40 seconds after it detects motion so it really defeats the purpose of this device. No wonder the guy in the video had that weird edit, he had to cut out the 30 - 40 second wait time for the alarm to sound. This product is trash. Do not buy!

Works great just what I needed to protect my house.

Awesome,! Really Loud and really works to frighten intruders! Has Three Loud keypad motion sensor

I use this in my garage at night. Believe or not criminals can get into your locked garage. This little beauty can scare them away. I highly recommend this unit. Beware that your dog or cat can activate this unit.

Does not work in a really hot shed in the summer in NJ heat. Stopped working after the summer when it was cooler again, but the seller contacted me and refunded my purchase. I appreciated that, and it seems they stand by their product’s 5 year warranty.

Purchased for travelling and it works perfectly and loud enough. A plug in charger comes with the unit but no batteries.

I purchased 4 of these. A couple for camp and a couple for my garages. They work pretty good. They have about a 6 - 8 foot distance so it's better to put them close and facing the door. If you put them on a far wall they might not pick up movement.

The product feels cheap and is. The power supply would not work, even though I tried two unsupplied ones, which work with my other devices. I put in batteries and got some response. I followed the directions, but when I armed the device, it was not flashing that it was armed. I left it across the room to see if it would work, nope. I picked it up to repackage it and it went off! Well, it does use infrared, so I guess you have to be hugging the device to get it to work. I did not buy a device that an intruder would set off as she is putting it in her pocket. So frustrating.

Works good never got an instruction book but u tube helped me.

A très bien fonctionné pendant environ 3 mois et ne fonctionne plus. Le problème même si c'est surement garantie 1 an, que faire? Amazon ne t'aidera pas du tout, il te donne une adresse en Chine!!!!! Par contre, je viens d'être remboursé donc numéro 1 pour le suivi et réglage de litige.