What power supply method does the driveway alarm use?

The new version sensor uses 4 AA batteries to charge and can be used for about one year depending on the frequency of use. The base can use 4 AA batteries or can be charged with a charging cable and adapter.

How is the waterproof performance?

Please don't worry about the waterproofing, we have carried out hundreds of waterproofing tests on the product, and the result is no problem. Water will not enter the product.

Can the alarm system be extended?

It can be expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter. One base is paired with only up to 4 sensors, but you can expand unlimited bases. Or you can buy multiple alarm systems to have more sensors.

I had a rechargeable version alarm before. Can the previous receiver be used with the current AA battery version sensor?

Of course! The previous rechargeable version alarm(bought after 2021) is compatible with the current AA battery version alarm. Just pair them and they can work together! Check the pairing video on the listing. Note the order of steps to avoid error.

After the alarm is triggered, will the base receiver announce which channel it is before it rings?

The round receiver and the old square receiver(Sold before mid-2024) have no channel broadcast, only ringtones. However, we add music selection to the newly upgraded square receiver (Sold after mid-2024), and there are voice options to choose from.

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

Product ID: 147930113

Details

Brand
HOSMART
Color
1 receiver & 4
Maximum Range
1500 Feet
Mounting Type
Wall Mount
Power Source
Battery AC/DC

📡1500FT wireless range

🔋1 year battery life per sensor

🌧️Weatherproof industrial-grade build

216926CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

🚨 Stay ahead of every visitor with the driveway alarm that never sleeps!

PLUG PLAY SETUP - Get up and running in minutes with easy installation and expandable sensor & receiver options.
CUSTOMIZABLE ALERTS - Choose from 4 unique chimes and assign them to different sensors for precise location awareness.
WEATHERPROOF DURABILITY - Industrial-grade PVC housing with rubber seals and sunshade ensures relentless performance rain or shine.
HALF MILE DETECTION POWER - Experience unmatched 1500FT wireless range—double the competition for ultimate perimeter security.
RELIABLE ADJUSTABLE SENSITIVITY - Minimize false alarms with adjustable detection range and swivel mount for perfect sensor focus.

The HOSMART 1/2 Mile Driveway Alarm System offers professional-grade outdoor security with a robust 1500FT wireless range, weatherproof sensors, and up to one year of battery life per sensor. Featuring easy installation, customizable chimes, and adjustable sensitivity, it’s engineered to reliably detect humans, vehicles, and large animals—perfect for securing your property with confidence and style.

Specifications

ASIN	B07PSKCQ1X
Antenna Location	Driveway, Worksite
Battery Average Life	365 days
Battery Description	Rechargeable Lithium-Ion and Alkaline AA
Best Sellers Rank	#60,543 in Electronics ( See Top 100 in Electronics ) #237 in Motion Detectors (Electronics)
Brand	HOSMART
Color	1 receiver & 4 sensors
Compatible Devices	Adapter, Alarm, Sensors
Customer Reviews	4.3 4.3 out of 5 stars (591)
Manufacturer	H HOSMART
Maximum Range	1500 Feet
Mfr Part Number	1/2-1R4S
Model Number	1/2-1R4S
Mounting Type	Wall Mount
Number of Batteries	4 AA batteries required. (included)
Power Source	Battery Powered, Corded-Electric, AC/DC
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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216926CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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4 days ago

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