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1/2 Mile Hosmart Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector

  • Based on 6,133 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Dec 3
Order within 20 hours and 47 minutes
Available payment plans shown during checkout

Color: 1 Receiver & 1 Sensor Tan


Features

  • HOSMART ADVANTAGE-30 years+ outdoor driveway alarm wireless driveway alert system produced in our own factory with our leading edge systems technology. Wireless Driveway Alarm Includes 1 Base Receiver and 1 yellow Sensor powered by AA batteries.
  • 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.Over 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 - 1/2 mile (in ideal situations). Our range is double the 1/4 mile competitors claim under ideal conditions. 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.
  • EXCELLENT QUALITY - Outdoor driveway alert sensor system is made with industrial grade PVC housing, rubberized weather/water resistant seal, and a sunshade. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow. The sensor suggested installation height is between 0.3m(mainly detect vehicles) and 1.5m(mainly detect passersby).
  • 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 1. (Hi = 30ft, Low = 15ft.) See Owners Instruction Manuel. Swivel mount to refine the focus and detection angle of the sensor. 2 YEAR WARRANTY on parts and workmanship. 90-DAY RISK-FREE OFFER

Brand: H HOSMART


Color: 1 Receiver & 1 Sensor Tan


Power Source: Battery Powered


Item Weight: 1 Pounds


Maximum Range: 30 Feet


Brand: H HOSMART


Color: 1 Receiver & 1 Sensor Tan


Power Source: Battery Powered


Item Weight: 1 Pounds


Maximum Range: 30 Feet


Mounting Type: Wall Mount


Product Dimensions: 1.1"D x 3.1"W x 3.9"H


Number of Batteries: 1 Lithium Ion batteries required. (included)


Item Weight: 1.03 pounds


Item model number: 1/2-Receiver


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: May 13, 2019


Manufacturer: H HOSMART


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 3

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.

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Top Amazon Reviews


  • Good value
Color: 1 Receiver & 1 Sensor Coffee
My experience with the motion sensor alarm has been overall positive, providing an additional layer of security and peace of mind. Here's why I find it effective: First and foremost, the ease of installation is commendable. Most motion sensor alarms are designed for straightforward setup, often requiring just a few steps. This simplicity makes it accessible for individuals without advanced technical skills, allowing for quick implementation in various settings. The sensitivity of the motion sensor is a key feature. The ability to detect motion within a specified range ensures comprehensive coverage, alerting you to any unexpected movement in the monitored area. This sensitivity can be adjusted in many models, allowing customization based on the specific needs of the user. The versatility of motion sensor alarms is noteworthy. They can be used in various settings, from home security to monitoring outdoor spaces or even as an alert for store owners. This adaptability adds to the value of the device, making it a versatile tool for enhancing security. The wireless nature of many motion sensor alarms contributes to flexibility in placement. Without the need for extensive wiring, these alarms can be strategically positioned in different areas, offering a wider range of coverage without the constraints of wired alternatives. The alarm's immediate response to motion is a crucial aspect of its effectiveness. The loud and attention-grabbing sound serves as a deterrent to potential intruders and notifies occupants of the monitored space, allowing for swift action if necessary. Battery life is another positive point. Many motion sensor alarms are designed to be energy-efficient, ensuring prolonged use without frequent battery replacements. This reliability is essential for maintaining continuous security coverage. While the effectiveness of a motion sensor alarm is clear, it's important to note that false alarms can occur. Factors such as pets, moving shadows, or even environmental changes may trigger the sensor. However, many modern models come with features to minimize false alarms, such as pet-immune settings or adjustable sensitivity levels. In conclusion, the motion sensor alarm is a valuable addition to any security system. Its ease of installation, sensitivity, versatility, wireless design, immediate response, and energy efficiency make it a practical and effective tool for enhancing security in various settings. ... show more
Reviewed in the United States on December 3, 2023 by James

  • UPDATE RE WARRANTY AND CUSTOMER SERVCE:
Color: 1 Receiver & 4 Sensors Tan
I always wanted a driveway sensor for our property in another state, that has a 900+ foot driveway, so that we’d have a warning when someone was heading up into our woods/home, but they were very expensive and out of my reach. The Hosmart set of four motion sensors with the base for the house/dwelling is VERY affordable, well made, and easy to set up. I am physically challenged, and figured out where my strategic areas were for trespassers on this property. There are 4 distinct channels, and also a sensitivity setting inside the unit. You will probably end up turning down the sensitivity as I did because it covers a LARGE area, and may cover more than you want at times. Easy to assemble and take apart, the batteries seem to stay charged for a good while too. It’s important that you cut away branches, leaves, and other items that will trigger the sensor, just as you would for a trail cam. When you have each sensor in the set of four set on it’s own channel and distinctive tone/chime, you will find that channels 3 and 4 will NOT emit a flashing red light when the sensor is triggered. Apparently this is done on purpose, so that these two are NOT obvious/easy to see to those who come on your property. The chime still goes off for those sensors set on channels 3 and 4. I was involved from manufacturing to ISO 9000 Auditor in the electronic sub contract industry for 8.5 years, and I think these are quality products in comparison to a lot of junk on the market. These folks back up their products, give excellent customer support, and are a delight to deal with; VERY customer oriented. They REALLY want you to be happy with their products. These sensors are TOUGH, and will handle rain, cold, etc. READ the instructions to avoid pointing them into direct sunlight. They are adjustable with a swivel nut on the back plate. By the way, a screwdriver that fits ALL screws is included, as well as masonry sleeves to screw into bricks in case you don’t have wood. Honestly, I think that potential trespassers don’t realize these are sensors, but rather cameras, and THAT deters them or keeps them guessing (LOL ). The distance on this property that I have them set up on can range up to 300+ feet, and there are lots of trees, plants, and other large objects in between the base unit in the dwelling and the sensors. This has NOT been a problem. I know that I can text Customer Service or call, and not be ignored like many companies that I have dealt with in the last two decades. Two thumbs up, and five stars. UPDATE: Late 2021 My base set wouldn’t work with new batteries or through the USB cord (electricity ). Called Customer Service and explained the problem, and that I needed to have the system up and running A.S.A.P. They were great! I received replacement base set quickly and was up and running! Excellent and hassle-free service. Thanks, Hosmart! ... show more
Reviewed in the United States on June 5, 2021 by Susan B.

  • Battery charge dies not Las
Color: 1 Receiver & 4 Sensors Tan
I have ordered three sets of this product and the first two required that batteries be placed, these first two sets work beautifully. The third set that I ordered and a friend ordered are defective in that the built in rechargeable batteries either do not charge or do not hold the charge for a long duration, two out of the set of four would not charge and one only held a charge for two days. Please go back to replaceable batteries. :0( ... show more
Reviewed in the United States on November 2, 2023 by Tony Cabrera

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