Driveway Alarm- HTZSAFE 1/2 Mile Long Range Outdoor Weatherproof Solar Wireless Motion Sensor&Detector-Portable Receiver Has Long Last Backup Battery- DIY Security Alert System for Home&Property
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Availability:
In Stock.
Arrives
Wednesday, Mar 11
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Style: 1 Receiver+ 1 Sensor
Features
- Solar Powered No Need Replace Batteries - The solar wireless driveway alarm system includes the solar powered driveway sensor and the functional portable receiver. The outside weatherproof motion detector is powered by built-in rechargeable battery and will be charged by the solar panels even on rainy and cloudy days.
- Fully Expandable System - Expandable up to 4 motion sensors and unlimited receivers for complete coverage of your property and match different melody with different sensors to differentiate where motion is being detected(Such as the melody for the driveway alert is Driveway,and for the backyard alert is Dog Barks). The plug-in receiver has built-in rechargeable battery which can work even if AC power goes out. It has 35 optional melodies and 5 adjustable volume levels.
- 1/2 Mile Long Wireless Range - Both the solar motion detector and plug-in receiver pick up alarm signals up to 1/2 mile long range away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor.
- 70-Ft Long Motion Detection Range - The solar motion detector will detect moving people or vehicles from 25 feet to 70 feet in front of it. It has 3 adjustable sensitivities( Low=25ft; Medium=50ft; High=70ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor properties you want to be alerted.
- Super Easy To Install - Ready to work right out of the box,plug and play system. Plug the receiver into the outlet and place the solar motion detector to walls,fence posts,trees,or any other surface. The installation time can be as little as a few minutes.
Brand: HTZSAFE
Color: 1 Receiver + 1 Sensor
Power Source: Battery Powered
Item Weight: 0.44 Kilograms
Maximum Range: 70 Feet
Brand: HTZSAFE
Color: 1 Receiver + 1 Sensor
Power Source: Battery Powered
Item Weight: 0.44 Kilograms
Maximum Range: 70 Feet
Mounting Type: Pole Mount
Battery Description: battery not included (except for built-in rechargeable battery in receiver)
Compatible Devices: HTZSAFE Sensors and Receivers
Product Dimensions: 4.41"D x 4.21"W x 4.69"H
Number of Batteries: 1 Lithium Polymer batteries required. (included)
Operating Temperature: 150 Degrees Fahrenheit
Manufacturer: HTZSAFE
Part Number: HB-807A+HB-T504
Item Weight: 15.3 ounces
Item model number: HB-807A+HB-T504
Batteries: 1 Lithium Polymer batteries required. (included)
Style: 1 Receiver+ 1 Sensor
Item Package Quantity: 1
Included Components: Comes as a Combo Set
Batteries Included?: Yes
Batteries Required?: Yes
Battery Cell Type: Lithium
Description Pile: battery not included (except for built-in rechargeable battery in receiver)
Date First Available: May 30, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 1 Receiver+ 4 Sensors
This thing picks up what you want it to. Easy to setup. It withstands the weather. It is loud if you want it! Gives a good sense of security. Amazing range to set up detectors. Very accurate with signal
Reviewed in the United States on January 22, 2026 by Rachel&Elmer
Style: 1 Receiver+ 1 Sensor
This is maintenance-free because theres no batteries to change - the solar recharge on the two solar panels (most solar devices only have one) work really well. I like how its shaped like a little birdhouse too, a little easier on the eyes than some obvious camera-looking device, and a bit "kitschy" in a good way. So for tones, I didn't want the common doorbell sound because it would conflict with my actual doorbell. Of the 30 tones I selected #24 which is a single bell and then a voice that says "driveway". For reference, #25 says "front door", #26 says "backyard", and #27 says "garage". I would have liked "kitchen" and "den" (since I have separate doors for those) but I only put one in for the driveway for now. It is nice that they put those spoken word tones in there (other brands didn't have this) - I pretty much picked this one because of those voice prompts. I mounted it on a metal handrail and did have to angle it inward and slightly downward to avoid picking up a common driveway and only our own driveway, but it correctly detects cars coming in/out of the driveway, and delivery people walking past in. It does alert multiple times say if a car is doing a 3-point turn etc. but you get used to that. I wish there were more options for mounting than just screwing in 2 wooden post screws. I didn't do that. I used 4 black cable-ties and lashed it nice and tight around the metal handrail in all directions, then popped the arm with ball onto it and its secure enough. The ability to point the camera angle a certain way works very well. Whats surprising is the indoor piece has a backup battery in it, and its not clear if thats also rechargeable or is a coin battery that might run out someday. But that keeps its "memory settings" like tone choice and volume level, and also lets you unplug it and still hear the alerts while carrying it in your pocket. This was useful for when I was testing for the proper angle. All in all, really happy with this driveway alarm. EDIT: I discovered that it does in fact lose settings like choice of tone and volume if you switch it off, but not a deal breaker for me since I know the tone I like is #24 (just a little annoying). What's still true is provided you keep it switched on, you can unplug and carry the indoor piece with you from room to room, for example if you were afraid of not hearing it upstairs etc, and the battery lets it communicate with the outdoor sensor. Still a great product!
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Reviewed in the United States on November 2, 2023 by rz
Style: 1 Receiver+ 1 Sensor
This item was very easy to install. I put it along the driveway in a flower bed you would hardly notice it’s not just a decorative item. I have found it very reliable in the week that I have had it. No longer can people or cars get into our driveway without me knowing. It was very easy to get set up. It has worked fine on cloudy days and is on throughout the night so the solar charges well. The inside receiver has several tone settings to choose from and the volume is adjustable. It works so well that our lazy barn cat strolling by has alerted me that they will be arriving. This is an inexpensive way for folks that just want a heads up that someone or in our case a cat is heading down the driveway. It’s well worth the money so far for what I was looking for.
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Reviewed in the United States on March 3, 2025 by Bindee68
Style: 1 Receiver+ 1 Sensor
Purchased this for our driveway, and it was easy to set up and works well with the receiver around 100' away through 4 walls. Battery: The tree we had available for mounting is shaded much of the day, so even with a couple hours of sunlight on the solar panels, our battery only lasts 4 days, then we have to bring it in to charge overnight. The low battery is quite noticeable because the alarm starts ringing abnormally and/or missing detections. Size: The sensor is smaller than it looked in photos--only about the size of an outstretched hand. The mushroom receiver is a little smaller, but does take up 2 outlets because it covers the other. Alarm sounds: very tinny and cheap-sounding speaker, but you don't notice from across the room or from other rooms. There are 35 sounds to choose from, but 33 of them are pretty annoying. We found a doorbell-like sound that was the least annoying, but it does ring twice every time it's activated. Wind has not set off the motion sensor yet but it picks up cars, dogs, and even pheasants in the driveway and up to about 30' away. Cheap little alarm, but it has worked for over a week now with minimal fuss.
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Reviewed in the United States on November 17, 2025 by KesseJ
Style: 1 Receiver + 2 Sensor
These are Great! We purchased them two years ago and still work as good a the day we bought them. We have a very long driveway easily 300ft plus and we have been surprised they work so well. We run a business from home, living on acreage and have a gate entry. We bought them mainly so we would know when we were getting a delivery, but it's been a nice security alert as well. They blend in so well you can't really see them on our property. You could paint them to blend in and look like real birdhouses. It has several messages to choose from, however it'd be nice if we could record one to add a specific location. We have it set up now is when someone enters our gate it says "Driveway" as a vehicle etc reaches another location we have it set up for another message that alerts us to how far they are from the house. We know exactly where a vehicle or intruder is at this point and are able to go outside to met/greet whomever came up our driveway. You can mount them with the hardware supplied with on a post or tree, but mounting on our trees we preferred to used zip ties that worked great. They are sensitive to birds, deer or mountain lion as well. We have been able to gauge the time frame between alerts that we can figure out what is going on. They work so well that even our dogs and the bird (a cockatiel) know when someone is coming up the road and go off way in advance as they know what "Drive way" means. It's pretty funny, but it gives us time to position and prepare ourselves to receive whomever. Great product for a great price. Highly recommended.
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Reviewed in the United States on June 1, 2025 by MtnPeeps