Motion Sensor Alarm, Wireless Driveway Alarm, Home Security Business Detect Alert with 4 Sensor and 1 Receiver,38 Chime Tunes - LED Indicators for Indoor Use

We intended to use these as a temporary doorbell 4 years ago & have been using them ever since. They've worked incredibly well. We've mounted them between the exterior & storm doors. They've had great battery life & weathered multiple seasons. We've used the speaker on multiple floors, so the range seems great. There is no real set-up required. You can choose from multiple chimes. This is a great product.

Great product especially for the money. I have a great Pyrenees and unfortunately he thought the only way to go outside was to scratch the back door to get attention. It only took a short time for him to figure out when the bell goes off somebody's coming to let him out so no more scratching. I placed the alarm on the floor pointing towards the door so he gets within 4 feet it rings.

Estas alarmas las compre para cuba y funcionaron de lo mejor

I just got these so can’t rate battery life I needed something simple and portable, didn’t want to rely on WiFi or Bluetooth. I don’t need a picture, just need to get an alert when someone is on the move. Installation couldn’t be easier. I’m just setting my sensors on tabletops so that I can move them as needed, they can even go on the road when needed. I saw one review with a video showing floppy ball joints, mine are not like that and easily hold position. They are very easy to position as a stand for tabletop use. The sensors are sufficiently sensitive and position is not especially critical, it didn’t take any fine tuning to make them work. I can be a little critical of the receiver controls and functions, but not enough to ding stars in the ratings. The mute works great, which is necessary. Volume is a little sketchy, loud, sort of loud and tolerable. I wish the low volume was much lower. My biggest complaint is the 38 “chime” options. One might think that with 38 options at least one would be some kind of soft wind chime sound, or other soothing chime. In my opinion, every sound is loud, harsh and annoying. I found one I can tolerate at the lowest volume. Both volume and sound choice are made by cycling through the options, and it resets when unplugged so if you are moving the receiver from one location to another as I do you have to reset volume and sound choice each time. And it’s sort of a noisy process that could easily annoy others. So if I want to move the receiver into my bedroom at night and my husband is already sleeping there is no way to reset without waking him. I can mute it, count the clicks, unmute, and hope I get it right. That’s the best solution I can think of. So, really, it is not perfect, but it is going to do the job I need done and the price is very reasonable and it didn’t take me all day to set it up.

Useless for outside use. You cannot set a different tone for each of the four sensors. Makes it useless as it requires you to look at all areas to determine where the motion is. Nice to know there’s motion, but if it takes you minutes to determine where action is located, it’s lost its purpose. If you’re using on windows or doors within a home it makes much more sense.

Great product! I have this located inside (attached with velcro) a large metal/brick mailbox (125 ft from the house) facing the mail slot/chute. The postman pushes/moves the mail slot door down which has a small 3-inch orange irrigation flag taped on the underside inside the box, this color/movement triggers the alarm when the postman makes his delivery. No more wasted trips to the mailbox, hear the alert tune from the monitor unit in the house, do a little dance and go get your mail. Every 6 months clean the sensor window & install a new battery. P.S. My only complaint, the names of the 38 tunes/songs/sound effects are not listed. We can't find the name of our favorite alert tune, frustrating.

This product is a perfect example of YOU GET WHAT YOU PAY FOR. I should have known better when I bought it, but I only used it for one night and it kept going off, waking up the whole house. It seemed to be worse at night than during the day, but even during the day, with numerous attempts to adjust the angle of the sensor, it just kept on alarming even though I could see that there was nothing in the view of the sensor that was moving. It's way more work than it's worth.

Our security cameras have motion detectors that trigger false alarms constantly making them obsolete. We had to shut that feature off because it kept giving out false notifications. Raccoons and insects made it impossible to rely on. After a major break in near our home I decided to add these to our basement and garage. They work great! Now I have peace of mind that my tools won't be stolen overnight. There's no way anyone could gain entry to our garage without the alarm sounding off. So now I can use the cameras with the motion sensor disabled and use these inside the garage. I'm less concerned about things moving around outside our house. The batteries last a long time but these sensor units have a jack so you can plug an Android style USB cable into them and run power so you don't have to worry about changing batteries. I think that is a great feature. If you want something inexpensive to protect your garage or basement this is exactly what you need. These are not rated for outdoor use so if you want to mount them outside you'll need to cover them really good or I'd suggest buying something made for that purpose. These are indoor only.

The sensors work very well. Even outdoors exposed to the Canadian winter. The only recommendation for upgrade I would make is to update the alarm sound effects to something more modern. Overall it doesn’t affect the performance. I’ve purchased two now. One for home and one for the cabin .

Installed this system in March of 25 and works great. The 3 detectors outside are strategically placed about 15-20 feet from the house and pointed towards our 3 doors. The 2 alarms inside the house are plugged in outlets. We turn the alarms off in the morning and back on when we call it a night. The detectors are still running on the original cheap 9 volt batteries after 6 months now. My only negative is that most of the alarms sounds are pretty lame but we did find one that sounds like a doorbell.

Good sensitivity. Excellent addition for home security. Have been using for years. Have stood up well to weather.

Sensors work well. They are a bit tricky to angle so passing cars and neighbours don't set off the alarms, but once adjusted they are very effective.

As advertised, all good.