Motion Sensor Alarm, Long Range Wireless Driveway Alarm

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.

Works great

I haven't tested the furthest range or distance that these will trigger an alarm, however I can tell you that I installed one on the front of my house and it was triggering passing cars on the road 35-45 feet away. This is a good range. I just cant use them as a doorbell on the front of my house because of too many false alarms created by cars. I might also mention that it has a very wide angle viewing range as well. Again, I did not test the max angle, however, I am triggering motion 60 - 70 degrees to the left and right of center which is a total of 120-140 viewing angle. It takes a little time to get the adjustment just right, but once you have it where you want it, this is a great, inexpensive system. One thing to note and important to many who want a multi sensor system, although this comes with 4 different motion sensors, they all trigger the same tone, so if you have these in different areas around your home or business, you cannot decipher which sensor has triggered the alarm because they all play the same sound on the receiver. Because of this, you get 4 stars and not 5.

Right now I have them wired up and hooked two different places in my house outside and my wife says it drives their nuts all day but at least she knows that if there's somebody in the yard where they're not post to be bad thing is it doesn't go very far if you go over 300 ft usually they don't work is what I found out that good

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.

I had these placed on key locations around my forested property of 7acres. Entrance 300 ft to Rv, behind Rv on a tree and eating area 30ft from Rv on another tree. These are highly sensitive. Had a rain storm come in and though they are not waterproof they did not go off in the rain and the way I place them they did not get wet. had a plastic lid on top I folded from behind the sensor. The batteries lasted over a month. I turned off the main sound box during the day. At night I lowered the volumn to the lowest setting and covered it with a shirt. Was alerted several time in the 4weeks usually around 4 or 5am of a single or several deer, elk, or moose walking through my property. It was nice to hear the alert and then check out my window. Just wanted to be extra cautious of bears. So far, so good.

These are junk. Says it detects 23 feet but I can't get more then 5 feet out of any of them. Says 328 foot range but I can't get an alarm from 40 feet away. Save your money for something that actually works. Also don't expect these to detect even 2 feet away once the sun goes down. 0 star is more accurate.

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.

Sensors and station (4-pack) work well although the sensor continues to transmit while someone is still in its range. A single audio alarm option would have been nice. One of the sensors was missing the negative battery spring. Just as well I only need three sensors!!

This item was very effective in our store to stop unwanted activity. Our store owner was thrilled. The store manager was very happy as well. This item keeped everyone safe and friendly. Another happy customer. Stay safe . A most effective way to keep everyone safe and secure and not to expensive. Many thanks .

No dosnt work for the distance we need