Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 2 Sensors

I now have several of these and they work great. In my opinion 100% worth it to buy for an option where you don’t have to pay monthly plans for security. Very easy to setup, plenty of alarm sounds to choose from, and the durability seems to hold up great in the rain and cold weather with good battery life. You can set different tones to each separate motion sensor and change the volume on the receiver in case it’s too loud or too quiet which is great. The range on the sensors is actually really good as advertised and with multiple sensors with different ringtones on each one, I can know when someone pulls in the front of my long driveway entrance, when they actually get to my houses driveway, or when motion is detected inside my storage building. If they all were the same sound you wouldn’t know where the motion actually was if you have multiple sensors on one receiver. Would buy again and definitely would recommend to someone else!

We have loved these! Bought them over the summer and have not had to change the batteries, we live in Vermont and the winters are cold but they are holding up nicely in the weather. The sound reach was pleasantly surprising. Easy to figure out and set up, lots of sound options to choose from and works very consistently. We love them.

I have bought quite a few products on Amazon through the years, and this one has impressed me the most by far. It not only met my expectations, it exceeded them. I can't say enough, and would give it more then five stars if I could. Even the company very quickly answered any questions I had. The staff at HTZSAFE was professional, and an absolute pleasure to deal with. Understanding how this system works, and your imagination is the key to its success. I bought the package with three sensors and one receiver. My original plan was to put one sensor at the end of my driveway, and the other two at the front and back doors. The receiver was to go in kitchen. I was so impressed with how well this system works, I will be ordering another receiver/receivers and more sensors. Like I said before, understanding how the system works and your imagination is the key. The sensors and receiver are made of plastic, durable, as well as decorative. The sensors have two gaskets that I can see which I pointed to in my pictures. One flat gasket on the battery cover, and what looks like a ring gasket between the two halves of the main sensor body. I read in a review someone had an issue with water getting in the sensor. I used electrical tape to cover the seam on the main body, and silicone gell on the battery cover as added protection against water. The sensors motion sensor is a narrow beam, unlike the typical flood light sensors that have a wide beam. I found that the sensor works best if you mount it at any access points you want to monitor. Aim the sensor between two solid objects if you can. Mine is mounted on the fence, aimed at my hedges 30ft away, set on low. As for false alarms, I get a few. That is because I have sparrows that like to play tag in the hedges and in the driveway now and then. I will also get false alarms when it is very windy. 40mph or greater and/or the leaves on the ground from the trees are blowing around. If it gets annoying I just unplug it until the wind dies down at night. The receiver I have temporarily placed in the kitchen window as you can see in my picture. I am getting a small power strip to mount it more securely. The lights flash when the alarm goes off. My thought was if an intruder saw it, that would let them know they were detected. Possibly be more of a deterrent. You can see this in my short video. I got a second receiver to go in the up stairs hallway outside my bedroom for when I am sleeping at night. It will wake me up if anyone goes where they should not be. I get no false alarms from those sensors. I have this set up so I can tell when I get a false alarm should I get one. My two receivers are more then loud enough to be heard throughout the house. The volume button on the side of the receiver has four settings. They are high, medium, low, and mute. There is a second button on the receiver that controls the selection of which alarm sound you want for a particular sensor. The instruction manual is easy to understand and follow to setup this security system. There are also tutorials, and how to videos online, should you need further help setting this up. In closing I would like to say this. The money I spent on this system and what it can do was well worth it to me. I now have peace of mind and know that my family, house, and belongings are secure. Remember. Understanding how this system works, and your imagination is the key to your success.

TO EVERYONE BUYING THESE: BUY LITHIUM BATTERIES IF YOU LIVE WHERE IT GETS COLD OR HOT! If you live in a place where it gets very cold or hot, you MUST buy lithium batteries as alkaline will die right away in the immense cold or hot and lithium AA will be able to withstand the extreme temps. Yes, they are expensive, but this is the difference between your sensor resetting constantly and the receiver resetting to SILENT! The signal strength seems to be ok, but the main problem with it is it seems to reset for no reason, or it could be user error, I do have some electrical issues due to my incompetent landlord hiring incompetent electricians and now my new breaker box is all messed up and not up to code/rooms sharing circuits when they didn't before, when they made a big deal about the old one not being up to code and that was why they felt the need to cut my power without notice to replace it! The bigger problem with that is that when the sensor resets, it resets to SILENT which is about the DUMBEST thing I've ever seen. This is why I think people think theirs aren't working anymore. It's the combination of when alkaline batteries reach a certain extreme temp, the outside sensor will reset, which will reset the inside sensor, and the inside sensor resents to SILENT as a default. That's the most inane thing I've ever heard of! At least default should have been a sound, and not silent. Otherwise, I'm happy with this. I have the sensor set on "low" for what I call the "woo-woo-zone" because I chose the police siren, because I have the sensor to let me know when my landlord is "Creepin' Up Bottoms Up" outside my apartment when he shouldn't be, because he likes to lurk and record things outside on my private porch and whatnot. It's nice, because it will give just "one woo-woo" for delivery persons, and a sustained/repeated "woo-woo" for when someone is lurking, so you know if someone is spending too much time outside on your porch. It's good if you're worried about stalkers, etc. So as a security device, it's working pretty good, but it's not as dependable as I'd want it to be for security so I'm going to go ahead and get a security camera to tie into my existing security system. It was super simple to install, btw. AND I CANNOT REITERATE ENOUGH, BUY LITHIUM BATTERIES FOR IT! DON'T WORRY ABOUT THE COST! YOU ONLY NEED A 4-PACK. Unless you have outdoor weather station sensors, then I would put them in there too, so you get better, more accurate readings for your weather stations.

Set up was easy to do , each of our sensors have a different tune so we can identify what location is going off. So far they work great and now we know when and where someone is on our property which is a huge peace of mind.

Working well so far and it's cute too boot! Plenty of chime options - bit shrill on some but helps to hear it. Noise level and options are nice, plus the bonus flashing lights ( but my outlets are low so that might not matter for me ) . It was easy to set up and it does the job alerting me without being too sensitive/ false alarms. Durability looks good ( like it will survive the weathers here but time will tell ).

I still have not employed these because we were wanting to use them for our rural property security along our fence. But I cannot map out their locations based on the musical tones as I cannot identify the songs used. There are only four voice alerts which say "back yard," "front door," "garage," and "driveway," yet the others are just 35 generic sounds and tones. From what I can tell this is good value for the money but it would be far more versatile if there were 35 tones that mostly consisted of numbers or letters of the phonetic alphabet or anything other than sounds of organ music or whatever. Not everyone wants to use these on the driveway, garage, front door or back yard. Some people want to use them in various locales around their property other than the sounds provided. Updated Review to 5 stars. I over thought it. I should have just followed the instructions instead of thinking about how this works etc... I finally set up three of my four sensors and they work fantastic. I have learned how to better position them to meet my needs. I've had the first one up on my fence gate for about 2 months now and it works like a charm. I added two more sensors to my property boundary and they work great as well. It is really easy and fool proof and the batteries are still working even with the first one I put up which had a lot of false alarms until I reposition it better. I am going to put u my fourth sensor soon and maybe add another one. As far as my original review regarding the tones, the truth is if you have less than about five sensors up, you can remember them base don location. This is an excellent system for alerting you to someone more something moving on your property. Update: Almost 11 months later (only about 6 or 7 months of use) I got used to the sounds representing certain sensors so musical tones is not a problem after all. The sensors and receiver work great. I reprogrammed one and accidentally reprogrammed another one too because it was likely triggered at the same time by an animal as I was reprogramming the other one and when I asked the customer service people what I might have done wrong, they told me that was what it likely was but even sent me a new receiver and couple sensors just in case. So outstanding customer support for this product which works well at telling me whenever anyone or anything enters my yard. Definite five stars for this.

Received this motion sensor in a couple days ago and waited to install it. Once I did I was eager to find out how well it worked. While testing the connection in the house it seems to be very sensitive and work really well. The volume control worked just fine and the variety of sounds is awesome especially one that specifically says driveway. I noticed that different sounds repeated while other sound did not. I also noticed the volume on some sounds were louder than others while still on the same volume setting so I picked a none repeating sound and low volume. I set it up before my wife left and when she drove out of the driveway... the sensor picked up nothing, no lights no sounds. I was severely disappointed. I moved the Receiver to another part of the house closer to the driveway and had my son signal me when I walked through the driveway if it went off, and it did. I then moved the receiver back to its original spot and again it pick me up walking by it. I will need to do further testing with it to see if I can fine tune the sensitive. Not sensing a vehicle at less than 10ft is a huge failure. I'm hoping it's a fluke. The receiver is less than 100yards from the sensor which should be within range. Truthfully I can see the end of my driveway from my front window but I wanted this as an early warning system in case I was distracted or busy around the house. Not sure the quality range battery life or value of this product until it proves it can detect vehicles at 10ft. Apparently, it can detect a person but not vehicle which completely defeats the purpose of this item. Again, will have to try different things to make it work. So far I'm severely disappointed but purchased this driveway sensor based of reviews. Most appear genuinely good however my experience has not been so far. Will update If this proves to work better soon. Missing vehicle going through the drive is a huge upset. ** update after a few days the sensor appears to be working as design. Adjusted the volume and tested it when my spouse left and returned and when an Amazon package arrived it seemed to work just fine. Overall satisfied, hoping it holds up cause it's been in the rain the last couple days and other reviews mentioned element damage they are water resistant not water proof.. we will find out.