eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property
$49.99
Price: $49.99
(as of Aug 12, 2025 10:33:41 UTC – Details)
Product Description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. hero-video Merchant Video
We sell 200,000 units per year, saving 120,000 kWh of electricity, 48,000 kg of standard coal, and reducing carbon dioxide emissions by 119,640 kg. Be sustainable-oriented and choose our products that save electricity and reduce coal consumption. Your choice reduces pollution to the environment.
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Customer Reviews
4.2 out of 5 stars 15,964
4.5 out of 5 stars 114
4.5 out of 5 stars 114
4.0 out of 5 stars 2,032
4.3 out of 5 stars 161
Price
$49.99$49.99
$55.99$55.99
$59.99$59.99
$47.59$47.59
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Solar Power
✔
✔
✔
✔
✔
APP Control
✘
✔
✘
✔
✘
Rechargebale Base Station
✘
✔
✔
✘
✘
Transmit Range (In open area)
1/2 mile
1/2 mile
1/2 mile
1/2 mile
1/2 mile
Channel
4
4
4
4
7
Ringtones
38
58
38
38
7
Sensitivity
HI/LOW
HI/LOW
HI/LOW
HI/LOW
HI/LOW
Expandability
Up to 16 sensors per channel
Up to 16 sensors per channel
Up to 16 sensors per channel
Up to 16 sensors per channel
Up to 7 sensors per receiver
🔋NOTE:The receiver is powered by an adapter (the package only includes a data cable, not an adapter. You need to use your own 5V 1A adapter).
EASY TO INSTALL- Quick Start Guide has you operational in minutes. Can expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter. Wireless driveway alarm Detects movement from humans, cars, and large animals. There are 4 fun & unique chimes to choose from. Match different chimes with different sensors around your property to differentiate where driveway alarm wireless motion is being detected.
SUPER LONG RECEIVING RANGE -We use newer technology components and excellent manufacturing techniques. Our system has been real-world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 1500FT wireless range in most conditions. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow.
SOLAR POWERED NO NEED REPLACE BATTERIES- The sensor is powered by a battery which will be charged by the solar panel, so no need replace the battery.
EXTREMELY RELIABLE – Much time went into developing and testing our reliable Infrared outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor “eye” with Switch. (Hi = 30ft,Low = 20ft.) See Owner’s Instruction Manual. Swivel mount to refine the focus and detection angle of the sensor.
Customers say
Customers find the driveway alarm system reliable, easy to install, and appreciate its range, with one customer noting it works up to 500 feet through walls. The motion detection and alarm accuracy receive mixed feedback – while some say it works well, others report frequent false alarms, particularly from wandering deer. The battery life is concerning, with customers noting the device only runs on batteries and they lose power over time. The volume and reliability aspects also receive mixed reviews, with some finding it impressive while others describe it as unreliable.
11 reviews for eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property
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$49.99
Bob Mark –
Great 4/1 system!
The system we purchased (1 receiver base and 4 PIR sensors) arrived overnight, very well packed/double boxed. I do not know why, but the receiver base we received did not have a battery backup. I contacted eMakros Customer Service at the email address provided in the system’s manual and received an overnight response offering to correct the error and send us a battery backed up base at no charge. We received the unit in a few days, and the system works great, with plenty of range (we have a 600 foot driveway). This is our third order of a 4/1 system from eMakros, the last two having lasted for years in the sometimes brutal Texas weather, so we decided to stick with the brand for our latest order. I really like the range and the internal battery/solar powered PIR sensors. Never had to recharge one! Also the newest system now comes with USB-C connections, which is a nice plus. Great system and great customer service!
Our Daisy –
Works Great- I would buy again.
Easy to connect. No false alarms.perfect size, seems accurate day and night. Im not sure how it will fare during adverse weather but am hopeful.sound is my favorite- Im starring in my own episode of the Adam’s Family each time the alarm sounds! And the build quality seems sturdy. I did attach mine to a scrap piece of treated fence board. From experience with my last system when I had to move them the plastic housing sometimes doesn’t hold up well. Im uploading a Pic of the camera sitting on the small fence board.
Niles508 –
Works perfectly so far/ about 700 ft thru the forest to the house
This may not be the least expensive driveway alert system, but it does work well (so far). I installed it about a month ago. In the woods, where my driveway winds through. The leaves are gone, now that it is winter, so there is sunlight. I charged it up via the USB charger before installing it. That is something that is not clear in the description: You can (and probably should) fully charge it before installing outside. It can be charged like any other electrical device that charges via a USB port. Supposedly, even if there is no sunlight available to charge the battery, it will stay operational for many months if you first charge it via USB.The car detection works fine. A few other things get detected — such as deer (I assume, since I really can’t see what is being detected). But the non-car detections have been few.Set-up is easy. You have about 30 alert sounds to choose from, and you have to pick one. You can scroll through them to hear each one before picking. You can change it to use another sound at any time later. The sounds that are provided are a bit limited, and some people will be dissatisfied with the options. I do not like the “ding-dong” doorbell sound — because it is too confusing to have to distinguish it from my normal doorbell. So, this option is sort of ridiculous in my opinion, when most doorbells have the “ding-dong” sound. There is no simple “buzzer” sound — which my previous alert had used. I have no need for the “back door”, “side yard”, etc. pronouncements (which are only useful if you set up multiple detectors.)I just wanted a sound that I could definitely identify as “car driving up my driveway”. There are only a few options available, once the stupid ones are eliminated. I picked the “Adams Family” theme song — which just plays a few bars. It’s fine for my purposes.So, this alert system works well, and I can’t yet say how well the solar charging works. My down-grading to 4 stars is only because of the limited number of good sound-alert options available. The ability to send signal through the forest is perfectly good at 700 ft (or, it may be more ft).
Jan Whiteley –
Great motion capture
They are working great. Not a fan of the new receiver not being battery backup along with plug in. Makes it harder to change sensors or even add sensors. Once unplugged loses previous settings.
william j. mara –
Easy peasy to mount and operate.
Works well.
Amazon Customer –
range said to be 20-30 feet (selectable) sensor to person, but RF range sensor to alarm is 1/2 mile
5 Stars; no big problems since 2019 when I bought 2. I observed any problems with water penetration of units. The plastic did crack eventually at one screw hole. I think that the plastic is slowly deteriorating by UV from the sun; so I suppose ideally one would paint the plastic w/ UV stopper paint. But this is an unusually good consumer product, as it is faithful, the sensor is powered by solar, & the receiver can be powered either with 4 AA batteries or a supplied power supply (5 volt USB type). The same supplied power supply which gives intitial charge to the sensor unit, also will power the alarm units. After initially charging the sensor unit, the built in solar panel provides the rest of the powering for the sensor unit.When I bought this the separate receivers cost about $50, I decided to go ahead & by a 2nd transmitter/receiver combo; they don’t list a sensor-transmitter with 2 receivers as a package unfortunately. I bought 2 morerecently & found that the sensor + alarm package was not that much more than buying a separate sensor. At first, I wanted one receiver for inside & one outside to scare off intruders. It would have been more convenient for me if they had included self-tapping sheet metal screws for installation, as what they provided proved not of high enough quality to penetrate easily a pre-drilled hole in a steel fence hollow rod. The first night I installed the sensor at about 2 feet off the ground , it went off apparently for sensing a cat. Then I changed location of the sensor-transmitter, putting it about 5 feet off the ground, and thus far (2 days) have had no known cat activations. The ability to set the transmitter for 4 different chimes lets you use multiple transmitters in different locations with only 1 receiver; the receiver playing the selected chime for the transmitter activated. I set one chime for Lone Ranger Theme (Wm Tell Overture, & the other for 1812 Overture, as they seemed louded & most attention getting).I set a sensor receiver about 4 feet insider my yard gate on the side fence to which the gate is attached, which is about 40 feet from my front door. I put it back a bit since I did not want passing cars to set off the alarm. Then I put the receiver inside my house, on the cross bar of a window, which window has a metal screen (which I did not remove). The alarm faithfully went off inside the house & I can hear it even in a back room of my house. It even reaches attic (like 2nd floor) towards the back of my house (about 36 feet from front of house, maybe 70-80 feet from the driveway sensor, which is down hill to street. So the range of the RF from sensor to alarm is really good for my purpose. I can now hear the alarms when I am in my study on 2nd floor at rear of my home. At the entrance of my driveway, 1812 overture is set off. As person walks up my driveway, Lone Ranger goes off. When they reach the gate of my inner perimeter fence, I get both alarms. So I get an idea as to where the visitor is.Now nobody needs to ring any door bell. Now it is hard for a delivery person to falsely say he came on Sunday with an Amazon delivery & nobody was home (when we were home). These great units remove the need for a door bell.Maybe I will set up an ooga horn to go off at night if somebody enters my castle grounds, but I don’t think they make an ooga variety.
Michael Nunn –
This driveway alarm was perfect for us with the front gate over 100m away from the house and works perfectly and so easy to install … great product
Ryley Folmer –
Very pleased with our purchase, we bought a two pack. This sensor gives us peace of mind that we know when someone pulls into our drive way. Great sensitivity and range. Very easy to set up and being able to change the alert makes it easy to know which sensor is being activated. I cannot comment on the battery life as these were recently purchased. We also purchased more of these sensors for family and friends.
Mike W –
We bought this to add another sensor to our existing driveway alarm system. it took no time to set up, turned it on and it was up and running with our current system, which we think is awesome anyway.
TAKA –
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Rasta –
First I ordered just the sensor, a little confused by the wording. I ordered the receiver and another sensor second and like them a lot. Still working on Best setting to reduce false alarms, they aren’t really false, it’s an ambitious groundhog at daylight setting off the alarm